All airlines flying from Chicago O'Hare (ORD) to Washington Dulles (IAD).
| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Wed
16:20
Chicago O'Hare (ORD) 1
19:23
Washington Dulles (IAD) Air Canada AC 3136 Non-stop Boeing 757-200 (752) 2:03 Operates only on 2026-04-29 Codeshare flight, operated by United Airlines.(UA 2437) |
| Daily
11:15
Chicago O'Hare (ORD) 1
14:03
Washington Dulles (IAD) Air Canada AC 3224 Non-stop Boeing 737-800 (738) 1:48 Effective 2026-04-30 through 2026-08-17 Codeshare flight, operated by United Airlines.(UA 1869) |
| Daily
11:15
Chicago O'Hare (ORD) 1
14:03
Washington Dulles (IAD) Air Canada AC 3272 Non-stop Boeing 737-800 (738) 1:48 Effective 2026-08-18 through 2026-10-24 Codeshare flight, operated by United Airlines.(UA 1869) |
| Daily
14:25
Chicago O'Hare (ORD) 1
17:13
Washington Dulles (IAD) Air Canada AC 3383 Non-stop Boeing 737-900 (739) 1:48 Effective 2026-04-30 through 2026-05-18 Codeshare flight, operated by United Airlines.(UA 587) |
| Mon,Wed,Fri-Sun
14:27
Chicago O'Hare (ORD) 1
17:30
Washington Dulles (IAD) Air Canada AC 3383 Non-stop Boeing 737-900 (739) 2:03 Effective 2026-03-29 through 2026-04-06 Codeshare flight, operated by United Airlines.(UA 587) |
| Mon-Thu,Sat
14:27
Chicago O'Hare (ORD) 1
17:30
Washington Dulles (IAD) Air Canada AC 3383 Non-stop Boeing 737-900 (739) 2:03 Effective 2026-04-07 through 2026-04-16 Codeshare flight, operated by United Airlines.(UA 587) |
| Tue-Sun
14:27
Chicago O'Hare (ORD) 1
17:30
Washington Dulles (IAD) Air Canada AC 3383 Non-stop Boeing 737-900 (739) 2:03 Effective 2026-04-17 through 2026-04-26 Codeshare flight, operated by United Airlines.(UA 587) |
| Mon,Tue
14:27
Chicago O'Hare (ORD) 1
17:30
Washington Dulles (IAD) Air Canada AC 3383 Non-stop Boeing 737-900 (739) 2:03 Effective 2026-04-27 through 2026-04-28 Codeshare flight, operated by United Airlines.(UA 587) |
| Tue,Wed
14:25
Chicago O'Hare (ORD) 1
17:13
Washington Dulles (IAD) Air Canada AC 3496 Non-stop Boeing 737-900 (739) 1:48 Effective 2026-05-19 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 587) |
| Daily
12:59
Chicago O'Hare (ORD) 1
16:02
Washington Dulles (IAD) Air Canada AC 4001 Non-stop Boeing 737-900 (739) 2:03 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 293) |
| Mon-Wed
13:00
Chicago O'Hare (ORD) 1
16:00
Washington Dulles (IAD) Air Canada AC 4001 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2026-01-06 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 293) |
| Thu,Fri,Sun
13:00
Chicago O'Hare (ORD) 1
16:00
Washington Dulles (IAD) Air Canada AC 4001 Non-stop Boeing 737-900 (739) 2:00 Effective 2026-01-08 through 2026-02-08 Codeshare flight, operated by United Airlines.(UA 293) |
| Sat
13:00
Chicago O'Hare (ORD) 1
16:00
Washington Dulles (IAD) Air Canada AC 4001 Non-stop Boeing 737-700 (73G) 2:00 Effective 2026-01-10 through 2026-01-17 Codeshare flight, operated by United Airlines.(UA 293) |
| Sat
13:00
Chicago O'Hare (ORD) 1
16:00
Washington Dulles (IAD) Air Canada AC 4001 Non-stop Boeing 737-800 (738) 2:00 Operates only on 2026-01-24 Codeshare flight, operated by United Airlines.(UA 293) |
| Sat
13:00
Chicago O'Hare (ORD) 1
16:00
Washington Dulles (IAD) Air Canada AC 4001 Non-stop Boeing 737-700 (73G) 2:00 Effective 2026-01-31 through 2026-02-07 Codeshare flight, operated by United Airlines.(UA 293) |
| Mon-Fri
13:02
Chicago O'Hare (ORD) 1
16:05
Washington Dulles (IAD) Air Canada AC 4001 Non-stop Boeing 737-900 (739) 2:03 Effective 2026-02-12 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 1502) |
| Sat
13:02
Chicago O'Hare (ORD) 1
16:05
Washington Dulles (IAD) Air Canada AC 4001 Non-stop Boeing 737-800 (738) 2:03 Effective 2026-02-14 through 2026-02-28 Codeshare flight, operated by United Airlines.(UA 1502) |
| Sun
13:02
Chicago O'Hare (ORD) 1
16:05
Washington Dulles (IAD) Air Canada AC 4001 Non-stop Airbus A321neo (32Q) 2:03 Effective 2026-02-15 through 2026-03-01 Codeshare flight, operated by United Airlines.(UA 1502) |
| Mon,Wed-Fri
13:06
Chicago O'Hare (ORD) 1
16:09
Washington Dulles (IAD) Air Canada AC 4001 Non-stop Airbus A321neo (32Q) 2:03 Effective 2026-03-05 through 2026-03-11 Codeshare flight, operated by United Airlines.(UA 293) |
| Sat
13:06
Chicago O'Hare (ORD) 1
16:09
Washington Dulles (IAD) Air Canada AC 4001 Non-stop Boeing 737-700 (73G) 2:03 Effective 2026-03-07 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 293) |
| Sun
13:06
Chicago O'Hare (ORD) 1
16:09
Washington Dulles (IAD) Air Canada AC 4001 Non-stop Airbus A319 (319) 2:03 Effective 2026-03-08 through 2026-03-22 Codeshare flight, operated by United Airlines.(UA 293) |
| Tue
13:06
Chicago O'Hare (ORD) 1
16:09
Washington Dulles (IAD) Air Canada AC 4001 Non-stop Boeing 737-900 (739) 2:03 Effective 2026-03-10 through 2026-03-24 Codeshare flight, operated by United Airlines.(UA 293) |
| Thu
13:06
Chicago O'Hare (ORD) 1
16:09
Washington Dulles (IAD) Air Canada AC 4001 Non-stop Airbus A320 (320) 2:03 Operates only on 2026-03-12 Codeshare flight, operated by United Airlines.(UA 293) |
| Mon,Wed-Fri
13:06
Chicago O'Hare (ORD) 1
16:09
Washington Dulles (IAD) Air Canada AC 4001 Non-stop Airbus A321neo (32Q) 2:03 Effective 2026-03-13 through 2026-03-27 Codeshare flight, operated by United Airlines.(UA 293) |
| Daily
13:12
Chicago O'Hare (ORD) 1
16:01
Washington Dulles (IAD) Air Canada AC 4001 Non-stop Boeing 737-800 (738) 1:49 Effective from 2026-04-30 Codeshare flight, operated by United Airlines.(UA 293) |
| Daily
13:24
Chicago O'Hare (ORD) 1
16:24
Washington Dulles (IAD) Air Canada AC 4001 Non-stop Boeing 737-900 (739) 2:00 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 293) |
| Daily
16:25
Chicago O'Hare (ORD) 1
19:14
Washington Dulles (IAD) Air Canada AC 4129 Non-stop Boeing 737-800 (738) 1:49 Effective from 2026-05-21 Codeshare flight, operated by United Airlines.(UA 2437) |
| Daily
21:13
Chicago O'Hare (ORD) 1
23:57
Washington Dulles (IAD) Air Canada AC 4234 Non-stop Boeing 737-800 (738) 1:44 Effective from 2026-05-01 Codeshare flight, operated by United Airlines.(UA 1922) |
| Mon,Wed-Fri
21:15
Chicago O'Hare (ORD) 1
00:15
Washington Dulles (IAD) Air Canada AC 4234 Non-stop Boeing 737-900 (739) 2:00 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 1023) The flight arrives 1 day after departure. |
| Sat
21:15
Chicago O'Hare (ORD) 1
00:15
Washington Dulles (IAD) Air Canada AC 4234 Non-stop Airbus A320 (320) 2:00 Operates only on 2026-01-03 Codeshare flight, operated by United Airlines.(UA 1023) The flight arrives 1 day after departure. |
| Sun
21:15
Chicago O'Hare (ORD) 1
00:15
Washington Dulles (IAD) Air Canada AC 4234 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Operates only on 2026-01-04 Codeshare flight, operated by United Airlines.(UA 1023) The flight arrives 1 day after departure. |
| Wed-Fri,Sun
21:15
Chicago O'Hare (ORD) 1
00:05
Washington Dulles (IAD) Air Canada AC 4234 Non-stop Airbus A321neo (32Q) 1:50 Effective 2026-03-05 through 2026-03-27 Codeshare flight, operated by United Airlines.(UA 488) The flight arrives 1 day after departure. |
| Sat
21:15
Chicago O'Hare (ORD) 1
00:04
Washington Dulles (IAD) Air Canada AC 4234 Non-stop Boeing 757-300 (753) 1:49 Operates only on 2026-03-07 Codeshare flight, operated by United Airlines.(UA 488) The flight arrives 1 day after departure. |
| Daily
21:15
Chicago O'Hare (ORD) 1
00:12
Washington Dulles (IAD) Air Canada AC 4234 Non-stop Airbus A321neo (32Q) 1:57 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 1922) The flight arrives 1 day after departure. |
| Sat
21:32
Chicago O'Hare (ORD) 1
00:21
Washington Dulles (IAD) Air Canada AC 4234 Non-stop Boeing 737-900 (739) 1:49 Effective 2026-03-14 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 488) The flight arrives 1 day after departure. |
| Sun
13:06
Chicago O'Hare (ORD) 1
16:09
Washington Dulles (IAD) ITA Airways AZ 4431 Non-stop Airbus A319 (319) 2:03 Effective 2026-03-08 through 2026-03-22 Codeshare flight, operated by United Airlines.(UA 293) |
| Tue
13:06
Chicago O'Hare (ORD) 1
16:09
Washington Dulles (IAD) ITA Airways AZ 4431 Non-stop Boeing 737-900 (739) 2:03 Effective 2026-03-10 through 2026-03-24 Codeshare flight, operated by United Airlines.(UA 293) |
| Thu
13:06
Chicago O'Hare (ORD) 1
16:09
Washington Dulles (IAD) ITA Airways AZ 4431 Non-stop Airbus A320 (320) 2:03 Operates only on 2026-03-12 Codeshare flight, operated by United Airlines.(UA 293) |
| Thu
13:06
Chicago O'Hare (ORD) 1
16:09
Washington Dulles (IAD) ITA Airways AZ 4431 Non-stop Airbus A321neo (32Q) 2:03 Effective 2026-03-19 through 2026-03-26 Codeshare flight, operated by United Airlines.(UA 293) |
| Sat
14:00
Chicago O'Hare (ORD) 1
17:00
Washington Dulles (IAD) Air Canada AC 4435 Non-stop Airbus A319 (319) 2:00 Effective 2026-02-14 through 2026-02-28 Codeshare flight, operated by United Airlines.(UA 2276) |
| Daily
14:25
Chicago O'Hare (ORD) 1
17:13
Washington Dulles (IAD) Air Canada AC 4435 Non-stop Boeing 737-900 (739) 1:48 Effective from 2026-05-21 Codeshare flight, operated by United Airlines.(UA 587) |
| Tue,Thu
14:27
Chicago O'Hare (ORD) 1
17:30
Washington Dulles (IAD) Air Canada AC 4435 Non-stop Boeing 737-900 (739) 2:03 Effective 2026-03-31 through 2026-04-02 Codeshare flight, operated by United Airlines.(UA 587) |
| Fri,Sun
14:27
Chicago O'Hare (ORD) 1
17:30
Washington Dulles (IAD) Air Canada AC 4435 Non-stop Boeing 737-900 (739) 2:03 Effective 2026-04-10 through 2026-04-12 Codeshare flight, operated by United Airlines.(UA 587) |
| Mon
14:27
Chicago O'Hare (ORD) 1
17:30
Washington Dulles (IAD) Air Canada AC 4435 Non-stop Boeing 737-900 (739) 2:03 Operates only on 2026-04-20 Codeshare flight, operated by United Airlines.(UA 587) |
| Wed
14:27
Chicago O'Hare (ORD) 1
17:30
Washington Dulles (IAD) Air Canada AC 4435 Non-stop Boeing 737-900 (739) 2:03 Operates only on 2026-04-29 Codeshare flight, operated by United Airlines.(UA 587) |
| Daily
14:30
Chicago O'Hare (ORD) 1
17:30
Washington Dulles (IAD) Air Canada AC 4435 Non-stop Boeing 737 MAX 9 (7M9) 2:00 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 587) |
| Mon-Fri,Sun
14:30
Chicago O'Hare (ORD) 1
17:30
Washington Dulles (IAD) Air Canada AC 4435 Non-stop Boeing 737-900 (739) 2:00 Effective 2026-02-12 through 2026-03-10 Codeshare flight, operated by United Airlines.(UA 2276) |
| Wed
14:30
Chicago O'Hare (ORD) 1
17:30
Washington Dulles (IAD) Air Canada AC 4435 Non-stop Boeing 737 MAX 9 (7M9) 2:00 Effective 2026-03-11 through 2026-03-25 Codeshare flight, operated by United Airlines.(UA 587) |
| Mon,Tue,Thu,Fri,Sun
14:30
Chicago O'Hare (ORD) 1
17:30
Washington Dulles (IAD) Air Canada AC 4435 Non-stop Boeing 737-900 (739) 2:00 Effective 2026-03-12 through 2026-03-27 Codeshare flight, operated by United Airlines.(UA 2276) |
| Daily
14:35
Chicago O'Hare (ORD) 1
17:35
Washington Dulles (IAD) Air Canada AC 4435 Non-stop Boeing 737 MAX 9 (7M9) 2:00 Effective 2026-01-06 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 587) |
- A domestic route departing from the Chicago O'Hare airport (ORD) and arriving at Washington Dulles airport (IAD).
- The flight distance is 587 miles, or 945 km.
- The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-5 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
- For direct flights, the flight time varies between 1:44 and 2:03.
