Delays are expected at Washington Dulles International (IAD) today.
Medium Probability of Delays Between 6:00 AM on 2/18 AND 10:00 AM on 2/18
During this time period the airport expects to experience low clouds which will cause a medium likelihood that flights will experience delays.
Here is a look at what the forecast conditions are and what is required for normal operation:
| Normal | Forecast | |
| Conditions | None | Rain |
| Visibility | Greater than 2 | 10 |
| Wind | Less than 11.8 MPH | 7.1 MPH gusting to 23.5 MPH |
| Clouds | Higher than 1,000 | Overcast at 800 |
The following flights may be impacted:
| Departure Airport | Airline | Flight | Departure Time | Arrival Time |
| KCKB | United Airlines | UA 5068 | 06:00 | 07:03 |
| KCKB | SkyWest Airlines | OO 5068 | 06:00 | 07:03 |
| KSFO | Ethiopian Airlines | ET 1359 | 23:15 | 07:09 |
| KSFO | Air New Zealand | NZ 9169 | 23:15 | 07:09 |
| KSFO | South African Airways | SA 7465 | 23:15 | 07:09 |
| KSFO | United Airlines | UA 308 | 23:15 | 07:09 |
| KSHD | United Airlines | UA 5019 | 06:15 | 07:09 |
| KSHD | SkyWest Airlines | OO 5019 | 06:15 | 07:09 |
| KLGA | AVIANCA | AV 2137 | 06:00 | 07:16 |
| KLGA | ANA | NH 7555 | 06:00 | 07:16 |
| KLGA | United Airlines | UA 6052 | 06:00 | 07:16 |
| KLGA | Mesa Airlines | YV 6052 | 06:00 | 07:16 |
| KBDL | AVIANCA | AV 2027 | 05:55 | 07:17 |
| KBDL | Copa Airlines | CM 2219 | 05:55 | 07:17 |
| KBDL | United Airlines | UA 296 | 05:55 | 07:17 |
| KRDU | Copa Airlines | CM 2660 | 06:15 | 07:17 |
| KRDU | Ethiopian Airlines | ET 1385 | 06:15 | 07:17 |
| KRDU | ANA | NH 7159 | 06:15 | 07:17 |
| KRDU | United Airlines | UA 2253 | 06:15 | 07:17 |
| KUNV | United Airlines | UA 4812 | 06:15 | 07:18 |
| KUNV | Air Wisconsin | ZW 4812 | 06:15 | 07:18 |
| KCMH | AVIANCA | AV 2052 | 06:00 | 07:19 |
| KCMH | Copa Airlines | CM 2208 | 06:00 | 07:19 |
| KCMH | ANA | NH 7111 | 06:00 | 07:19 |
| KCMH | United Airlines | UA 6165 | 06:00 | 07:19 |
| KCMH | Mesa Airlines | YV 6165 | 06:00 | 07:19 |
| KLAX | Air China | CA 7262 | 23:35 | 07:19 |
| KLAX | Ethiopian Airlines | ET 1367 | 23:35 | 07:19 |
| KLAX | Air New Zealand | NZ 9575 | 23:35 | 07:19 |
| KLAX | South African Airways | SA 7401 | 23:35 | 07:19 |
| KLAX | United Airlines | UA 411 | 23:35 | 07:19 |
| KEWR | AVIANCA | AV 2135 | 06:00 | 07:21 |
| KEWR | Ethiopian Airlines | ET 1387 | 06:00 | 07:21 |
| KEWR | United Airlines | UA 4931 | 06:00 | 07:21 |
| KEWR | CommutAir | C5 4931 | 06:00 | 07:21 |
| KFAY | United Airlines | UA 3922 | 06:00 | 07:22 |
| KFAY | Air Wisconsin | ZW 3922 | 06:00 | 07:22 |
| KPIT | AVIANCA | AV 2088 | 06:15 | 07:22 |
| KPIT | Copa Airlines | CM 2278 | 06:15 | 07:22 |
| KPIT | ANA | NH 7143 | 06:15 | 07:22 |
| KPIT | United Airlines | UA 6286 | 06:15 | 07:22 |
| KPIT | Mesa Airlines | YV 6286 | 06:15 | 07:22 |
| KGSO | Air Canada | AC 4686 | 06:15 | 07:25 |
| KGSO | United Airlines | UA 4853 | 06:15 | 07:25 |
| KGSO | Air Wisconsin | ZW 4853 | 06:15 | 07:25 |
| KROA | Air Canada | AC 4710 | 06:15 | 07:25 |
| KROA | ANA | NH 7147 | 06:15 | 07:25 |
| KROA | United Airlines | UA 4849 | 06:15 | 07:25 |
| KROA | Air Wisconsin | ZW 4849 | 06:15 | 07:25 |
| KIND | AVIANCA | AV 2070 | 05:50 | 07:25 |
| KIND | Copa Airlines | CM 2232 | 05:50 | 07:25 |
| KIND | Ethiopian Airlines | ET 1375 | 05:50 | 07:25 |
| KIND | United Airlines | UA 4887 | 05:50 | 07:25 |
| KIND | CommutAir | C5 4887 | 05:50 | 07:25 |
| KITH | United Airlines | UA 4998 | 06:00 | 07:26 |
| KITH | CommutAir | C5 4998 | 06:00 | 07:26 |
| KMDT | ANA | NH 7135 | 06:30 | 07:26 |
| KMDT | United Airlines | UA 4805 | 06:30 | 07:26 |
| KMDT | Air Wisconsin | ZW 4805 | 06:30 | 07:26 |
| KCLE | Copa Airlines | CM 2184 | 06:05 | 07:27 |
| KCLE | Ethiopian Airlines | ET 1373 | 06:05 | 07:27 |
| KCLE | ANA | NH 7127 | 06:05 | 07:27 |
| KCLE | United Airlines | UA 4416 | 06:05 | 07:27 |
| KCLE | ExpressJet | EV 4416 | 06:05 | 07:27 |
| KCAE | United Airlines | UA 3802 | 06:00 | 07:29 |
| KCAE | Air Wisconsin | ZW 3802 | 06:00 | 07:29 |
| KSYR | AVIANCA | AV 2107 | 06:00 | 07:30 |
| KSYR | ANA | NH 7629 | 06:00 | 07:30 |
| KSYR | United Airlines | UA 6152 | 06:00 | 07:30 |
| KSYR | Mesa Airlines | YV 6152 | 06:00 | 07:30 |
| KALB | United Airlines | UA 4963 | 05:45 | 07:30 |
| KALB | CommutAir | C5 4963 | 05:45 | 07:30 |
| KAVP | United Airlines | UA 3774 | 06:10 | 07:30 |
| KAVP | Air Wisconsin | ZW 3774 | 06:10 | 07:30 |
| KCHO | United Airlines | UA 3962 | 06:45 | 07:30 |
| KCHO | Air Wisconsin | ZW 3962 | 06:45 | 07:30 |
| KAVL | United Airlines | UA 3771 | 06:00 | 07:31 |
| KAVL | Air Wisconsin | ZW 3771 | 06:00 | 07:31 |
| KCLT | AVIANCA | AV 2226 | 06:15 | 07:32 |
| KCLT | Copa Airlines | CM 2172 | 06:15 | 07:32 |
| KCLT | ANA | NH 7153 | 06:15 | 07:32 |
| KCLT | United Airlines | UA 6238 | 06:15 | 07:32 |
| KCLT | Mesa Airlines | YV 6238 | 06:15 | 07:32 |
| KORF | Air Canada | AC 4752 | 06:30 | 07:33 |
| KORF | AVIANCA | AV 2082 | 06:30 | 07:33 |
| KORF | Copa Airlines | CM 2254 | 06:30 | 07:33 |
| KORF | United Airlines | UA 4902 | 06:30 | 07:33 |
| KORF | CommutAir | C5 4902 | 06:30 | 07:33 |
| KBUF | AVIANCA | AV 2043 | 06:15 | 07:35 |
| KBUF | Copa Airlines | CM 2148 | 06:15 | 07:35 |
| KBUF | United Airlines | UA 4957 | 06:15 | 07:35 |
| KBUF | CommutAir | C5 4957 | 06:15 | 07:35 |
| KRIC | AVIANCA | AV 2096 | 06:40 | 07:35 |
| KRIC | Copa Airlines | CM 2290 | 06:40 | 07:35 |
| KRIC | ANA | NH 7583 | 06:40 | 07:35 |
| KRIC | United Airlines | UA 4326 | 06:40 | 07:35 |
| KRIC | ExpressJet | EV 4326 | 06:40 | 07:35 |
| CYYZ | Air Canada | AC 3892 | 06:00 | 07:40 |
| CYYZ | AVIANCA | AV 2169 | 06:00 | 07:40 |
| CYYZ | ANA | NH 7151 | 06:00 | 07:40 |
| CYYZ | United Airlines | UA 6127 | 06:00 | 07:40 |
| CYYZ | Mesa Airlines | YV 6127 | 06:00 | 07:40 |
| OMDB | JetBlue Airways | B6 5003 | 02:25 | 08:10 |
| OMDB | Emirates | EK 231 | 02:25 | 08:10 |
| EIDW | ASKY | KP 1103 | 05:20 | 08:15 |
| EIDW | United Airlines | UA 7200 | 05:20 | 08:15 |
| EIDW | Ethiopian Airlines | ET 500 | 05:20 | 08:15 |
Medium Probability of Delays Between 10:00 AM on 2/18 AND 1:00 PM on 2/18
During this time period the airport expects to experience strongly gusting winds which will cause a medium likelihood that flights will experience delays.
Unpredictable large gusts of wind are dangerous to aircraft trying to take off and land.
Here is a look at what the forecast conditions are and what is required for normal operation:
| Normal | Forecast | |
| Conditions | None | None |
| Visibility | Greater than 2 | 10 |
| Wind | Less than 11.8 MPH | 3.5 MPH gusting to 23.5 MPH |
| Clouds | Higher than 1,000 | Overcast at 7,000 |