Category: Delays

San Francisco International (SFO) flights delayed May 21, 2018

Flights to and from San Francisco International (SFO) are being delayed for approximately 3 hours and 3 minutes because weather conditions at the airport are too dangerous to safely land flights on the normal schedule.

At the moment the latest information from the ICAO database states that 1 flights originating from San Francisco International have been canceled and 31 flights are currently delayed. 1% of delayed flights are delayed for 30 minutes or more.

This post is updated every 15 minutes. All times are listed in local time for the airport.

[googlead]

Will my flight be impacted?

Probability your flight will be impacted based on how far in the future it is scheduled to leave:

60 Minutes Three Hours Six Hours
MEDIUM MEDIUM MEDIUM

Right now we don’t have enough information to tell when the weather will improve, and the current situation is already causing flights to be delayed and canceled.

Travelers should expect these delays and cancellations to continue.

Why Is This Happening?

Here are the current weather conditions at San Francisco International and an overview of what is required for “normal” operations:

Normal Current
Visibility Greater than 2 10.0
Wind Less than 11.8 MPH 20.0 MPH
Clouds Higher than 1,000 Few at 800
Scattered at 1,300
Broken at 1,500

The airport is currently experiencing delays due to low clouds and poor visibility. While airplanes can fly through clouds without an issue, landing usually requires the pilot to be able to see the runway. In situations such as these where pilots can’t see the ground or other airplanes air traffic control will keep flights further apart than normal. This keeps everyone safe, but decreases the number of flights that can take off and land which causes delays.

Cloud conditions are not expected to change significantly between now and 9:00 PM on 5/21.

Visibility is not expected to change significantly.

Handy Resources and Information

San Francisco International (SFO) flights delayed May 10, 2018

Flights to and from San Francisco International (SFO) are being delayed while in the air between 15 minutes and 29 minutes because weather conditions at the airport are too dangerous to safely land flights on the normal schedule.

At the moment the latest information from the ICAO database states that 0 flights originating from San Francisco International have been canceled and 5 flights are currently delayed. 0% of delayed flights are delayed for 30 minutes or more.

This post is updated every 15 minutes. All times are listed in local time for the airport.

[googlead]

Will my flight be impacted?

Probability your flight will be impacted based on how far in the future it is scheduled to leave:

60 Minutes Three Hours Six Hours
MEDIUM MEDIUM MEDIUM

Right now we don’t have enough information to tell when the weather will improve, and the current situation is already causing flights to be delayed and canceled.

Travelers should expect these delays and cancellations to continue.

Why Is This Happening?

Here are the current weather conditions at San Francisco International and an overview of what is required for “normal” operations:

Normal Current
Visibility Greater than 2 10.0
Wind Less than 11.8 MPH 23.5 MPH
Clouds Higher than 1,000 Few at 900
Broken at 1,100

The airport is currently experiencing delays due to dangerous wind conditions. Wind speed and direction are critically important for a safe takeoff and landing.

Wind speed is not expected to change significantly between now and 9:00 PM on 5/10.

Handy Resources and Information

San Francisco International (SFO) flights delayed Apr 7, 2018

Flights to and from San Francisco International (SFO) are being delayed for approximately 4 hours and 18 minutes because weather conditions at the airport are too dangerous to safely land flights on the normal schedule.

At the moment the latest information from the ICAO database states that 0 flights originating from San Francisco International have been canceled and 20 flights are currently delayed. 1% of delayed flights are delayed for 30 minutes or more.

This post is updated every 15 minutes. All times are listed in local time for the airport.

[googlead]

Will my flight be impacted?

Probability your flight will be impacted based on how far in the future it is scheduled to leave:

60 Minutes Three Hours Six Hours
MEDIUM MEDIUM MEDIUM

Right now we don’t have enough information to tell when the weather will improve, and the current situation is already causing flights to be delayed and canceled.

Travelers should expect these delays and cancellations to continue.

Why Is This Happening?

Here are the current weather conditions at San Francisco International and an overview of what is required for “normal” operations:

Normal Current
Conditions Clear Light rain
Visibility Greater than 2 10.0
Wind Less than 11.8 MPH 15.3 MPH
Clouds Higher than 1,000 Few at 1,500
Overcast at 3,100

The current rain is forecast to end by 1:00 AM on 4/7.

Today’s forecast includes , rain.

The airport is currently experiencing delays due to dangerous wind conditions. Wind speed and direction are critically important for a safe takeoff and landing.

Wind speed is not expected to change significantly between now and 9:00 PM on 4/7.

Handy Resources and Information

Gen Mitchell Intl (MKE) flights delayed Apr 3, 2018

Flights to and from Gen Mitchell Intl (MKE) are being delayed while in the air between 16 minutes and 30 minutes because the FAA has decided to slow down the flow of traffic through that airport.

At the moment the latest information from the ICAO database states that 0 flights originating from Gen Mitchell Intl have been canceled and 0 flights are currently delayed. nan% of delayed flights are delayed for 30 minutes or more.

This post is updated every 15 minutes. All times are listed in local time for the airport.

[googlead]

Will my flight be impacted?

Probability your flight will be impacted based on how far in the future it is scheduled to leave:

60 Minutes Three Hours Six Hours
MEDIUM LOW LOW

Since this is a temporary situation it is expected that the delay will not continue for very long. As such while your flight may see a minor delay it is not likely to be canceled unless there are other issues for that specific flight.

Why Is This Happening?

Airports sometimes experience situations where more aircraft are trying to take off and land than the air traffic controllers can safely handle. During these periods the air traffic controllers can slow down the rate at which new aircraft are allowed into the area. This process is called “metering,” and will end when the local air traffic controllers can safely handle normal operations again. As such there is no way to definitely say when the delays will end.

Handy Resources and Information

San Francisco International (SFO) flights delayed Mar 21, 2018

Flights to and from San Francisco International (SFO) are being delayed for approximately 3 hours and 46 minutes because weather conditions at the airport are too dangerous to safely land flights on the normal schedule.

At the moment the latest information from the ICAO database states that 8 flights originating from San Francisco International have been canceled and 31 flights are currently delayed. 1% of delayed flights are delayed for 30 minutes or more.

This post is updated every 15 minutes. All times are listed in local time for the airport.

[googlead]

Will my flight be impacted?

Probability your flight will be impacted based on how far in the future it is scheduled to leave:

60 Minutes Three Hours Six Hours
HIGH HIGH HIGH

Things are scheduled to get worse and not significantly improve in the near future.

Airlines have a tendency to have a “wait and see” approach to weather, so they may delay your flight gambling that the weather will improve enough to fly. In these situations expect to see your departure time shifting further into the future in roughly 30 minute increments.

This situation is the most likely to see flights canceled, and flights are nearly guaranteed to be delayed.

Why Is This Happening?

Here are the current weather conditions at San Francisco International and an overview of what is required for “normal” operations:

Normal Current
Conditions Clear Light rain
Visibility Greater than 2 6.0
Wind Less than 11.8 MPH 5.9 MPH
Clouds Higher than 1,000 Few at 800
Broken at 2,400
Overcast at 4,000

The current rain is forecast to end by 7:00 AM on 3/21.

The airport is currently experiencing delays due to dangerous wind conditions. Wind speed and direction are critically important for a safe takeoff and landing.

Here’s what the current aviation forecast says will happen over the next few hours for the wind speed:

Change From To Time
Increase 5.9 MPH 17.6 MPH 7:00 AM on 3/21

Handy Resources and Information

San Francisco International (SFO) flights delayed Mar 14, 2018

Flights to and from San Francisco International (SFO) are being delayed for approximately 1 hour and 35 minutes because weather conditions at the airport are too dangerous to safely land flights on the normal schedule.

At the moment the latest information from the ICAO database states that 0 flights originating from San Francisco International have been canceled and 16 flights are currently delayed. 0% of delayed flights are delayed for 30 minutes or more.

This post is updated every 15 minutes. All times are listed in local time for the airport.

[googlead]

Will my flight be impacted?

Probability your flight will be impacted based on how far in the future it is scheduled to leave:

60 Minutes Three Hours Six Hours
HIGH HIGH HIGH

Things are scheduled to get worse and not significantly improve in the near future.

Airlines have a tendency to have a “wait and see” approach to weather, so they may delay your flight gambling that the weather will improve enough to fly. In these situations expect to see your departure time shifting further into the future in roughly 30 minute increments.

This situation is the most likely to see flights canceled, and flights are nearly guaranteed to be delayed.

Why Is This Happening?

Here are the current weather conditions at San Francisco International and an overview of what is required for “normal” operations:

Normal Current
Visibility Greater than 2 10.0
Wind Less than 11.8 MPH 0.0 MPH
Clouds Higher than 1,000 Few at 5,500
Scattered at 8,000
Broken at 10,000

Today’s forecast includes rain.

The airport is currently experiencing delays due to dangerous wind conditions. Wind speed and direction are critically important for a safe takeoff and landing.

Here’s what the current aviation forecast says will happen over the next few hours for the wind speed:

Change From To Time
Increase 0.0 MPH 8.2 MPH 2:00 AM on 3/14
Increase 8.2 MPH 14.1 MPH 4:00 AM on 3/14

Handy Resources and Information

Flights to New York Laguardia International (LGA) delayed Feb 5, 2018

Flights to New York Laguardia International (LGA) are being delayed at their departure airport for approximately 20 minutes because weather conditions at the airport are too dangerous to safely land flights on the normal schedule.

This post is updated every 15 minutes. All times are listed in local time for the airport.

[googlead]

Will my flight be impacted?

Probability your flight will be impacted based on how far in the future it is scheduled to leave:

60 Minutes Three Hours Six Hours
HIGH HIGH HIGH

Things are scheduled to get worse and not significantly improve in the near future.

Airlines have a tendency to have a “wait and see” approach to weather, so they may delay your flight gambling that the weather will improve enough to fly. In these situations expect to see your departure time shifting further into the future in roughly 30 minute increments.

This situation is the most likely to see flights canceled, and flights are nearly guaranteed to be delayed.

Why Is This Happening?

Here are the current weather conditions at New York Laguardia International and an overview of what is required for “normal” operations:

Normal Current
Visibility Greater than 2 10.0
Wind Less than 11.8 MPH 11.8 MPH
Clouds Higher than 1,000 Clear

The airport is currently experiencing delays due to dangerous wind conditions. Wind speed and direction are critically important for a safe takeoff and landing.

Wind speed is not expected to change significantly between now and 1:00 AM on 2/7.

Here’s what the current aviation forecast says will happen over the next few hours for the cloud cover:

Change From To Time
Lower 10,000 7:00 AM on 2/6
Lower 10,000 4,000 1:00 PM on 2/6

Visibility is not expected to change significantly.

Handy Resources and Information

Flights to Newark Liberty Intl (EWR) delayed Feb 4, 2018

Flights to Newark Liberty Intl (EWR) are being delayed at their departure airport for approximately 1 hour and 43 minutes because weather conditions at the airport are too dangerous to safely land flights on the normal schedule.

This post is updated every 15 minutes. All times are listed in local time for the airport.

[googlead]

Will my flight be impacted?

Probability your flight will be impacted based on how far in the future it is scheduled to leave:

60 Minutes Three Hours Six Hours
HIGH LOW LOW

The weather is expected to improve in approximately 1 hours.

While this is good news for flights departing and arriving after the weather improves, there will be a knock-on impact from this weather delay that will continue to cause delays and cancellations throughout the day as airlines try to get the delayed passengers to their destination.

While there is a good chance that your flight may be delayed it is not very likely to be canceled — especially if your flight lands or departs after the weather is scheduled to improve.

Why Is This Happening?

Here are the current weather conditions at Newark Liberty Intl and an overview of what is required for “normal” operations:

Normal Current
Conditions Clear Rain mist
Visibility Greater than 2 3.0
Wind Less than 11.8 MPH 7.1 MPH
Clouds Higher than 1,000 Broken at 600
Overcast at 1,200

The clouds are currently 600 feet off the ground, while flights typically need at least 1,000 feet to safely land on the normal schedule.

The current mist is forecast to end by 4:00 AM on 2/5.

The airport is currently experiencing delays due to low clouds and poor visibility. While airplanes can fly through clouds without an issue, landing usually requires the pilot to be able to see the runway. In situations such as these where pilots can’t see the ground or other airplanes air traffic control will keep flights further apart than normal. This keeps everyone safe, but decreases the number of flights that can take off and land which causes delays.

Here’s what the current aviation forecast says will happen over the next few hours for the cloud cover:

Change From To Time
Raise 600 4,000 4:00 AM on 2/5

Here’s what the current aviation forecast says will happen over the next few hours for the visibility:

Change From To Time
Increase 3.0 6.21 4:00 AM on 2/5

Handy Resources and Information

Flights to New York Laguardia International (LGA) delayed Feb 2, 2018

Flights to New York Laguardia International (LGA) are being delayed at their departure airport for approximately 2 hours and 6 minutes because weather conditions at the airport are too dangerous to safely land flights on the normal schedule.

This post is updated every 15 minutes. All times are listed in local time for the airport.

[googlead]

Will my flight be impacted?

Probability your flight will be impacted based on how far in the future it is scheduled to leave:

60 Minutes Three Hours Six Hours
HIGH HIGH HIGH

Things are scheduled to get worse and not significantly improve in the near future.

Airlines have a tendency to have a “wait and see” approach to weather, so they may delay your flight gambling that the weather will improve enough to fly. In these situations expect to see your departure time shifting further into the future in roughly 30 minute increments.

This situation is the most likely to see flights canceled, and flights are nearly guaranteed to be delayed.

Why Is This Happening?

Here are the current weather conditions at New York Laguardia International and an overview of what is required for “normal” operations:

Normal Current
Visibility Greater than 2 10.0
Wind Less than 11.8 MPH 28.2 MPH gusting to 34.1 MPH
Clouds Higher than 1,000 Scattered at 4,500

The airport is currently experiencing delays due to dangerous wind conditions. Wind speed and direction are critically important for a safe takeoff and landing.

Here’s what the current aviation forecast says will happen over the next few hours for the wind speed:

Change From To Time
Decrease 28.2 MPH 10.6 MPH 7:00 AM on 2/3

Here’s what the current aviation forecast says will happen over the next few hours for the cloud cover:

Change From To Time
Lower 12,000 7:00 PM on 2/3

Visibility is not expected to change significantly.

Handy Resources and Information

Flights to San Francisco International (SFO) delayed Feb 1, 2018

Flights to San Francisco International (SFO) are being delayed at their departure airport for approximately 1 hour and 30 minutes because construction at the airport is causing aircraft on the ground to take longer than usual to move between the gate and the runway.

This post is updated every 15 minutes. All times are listed in local time for the airport.

[googlead]

Will my flight be impacted?

Probability your flight will be impacted based on how far in the future it is scheduled to leave:

60 Minutes Three Hours Six Hours
MEDIUM LOW LOW

Construction is expected to continue to cause minor delays, but this is something which airlines know is happening and have included in their planning. As such while your flight may see a minor delay it is not likely to be canceled unless there are other issues for that specific flight.

Why Is This Happening?

For those wanting more information, the FAA has published a document showing what work is happening. You can see it by clicking on this link.

Handy Resources and Information