All airlines flying from Raleigh/Durham (RDU) to Chicago O'Hare (ORD).
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| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Daily
06:30
Raleigh/Durham (RDU) 2
07:58
Chicago O'Hare (ORD) 1 United Airlines UA 2638 Non-stop Boeing 737-800 (738) 2:28 Effective 2026-04-30 through 2026-05-20 |
| Daily
06:31
Raleigh/Durham (RDU) 2
08:00
Chicago O'Hare (ORD) 1 United Airlines UA 2638 Non-stop Boeing 737 MAX 9 (7M9) 2:29 Valid until 2026-01-05 |
| Daily
06:45
Raleigh/Durham (RDU) 2
07:55
Chicago O'Hare (ORD) 1 United Airlines UA 2638 Non-stop Boeing 737-800 (738) 2:10 Effective from 2026-05-21 |
| Daily
07:30
Raleigh/Durham (RDU) 2
08:50
Chicago O'Hare (ORD) 3 American Airlines AA 2849 Non-stop Airbus A319 (319) 2:20 Effective 2026-08-05 through 2026-09-08 |
| Daily
07:40
Raleigh/Durham (RDU) 2
09:05
Chicago O'Hare (ORD) 3 American Airlines AA 2849 Non-stop Boeing 737-800 (738) 2:25 Effective 2026-05-21 through 2026-07-01 |
| Daily
07:44
Raleigh/Durham (RDU) 2
09:05
Chicago O'Hare (ORD) 3 American Airlines AA 2849 Non-stop Boeing 737-800 (738) 2:21 Effective 2026-04-07 through 2026-05-20 |
| Daily
07:44
Raleigh/Durham (RDU) 2
09:05
Chicago O'Hare (ORD) 3 American Airlines AA 2849 Non-stop Airbus A319 (319) 2:21 Effective 2026-09-09 through 2026-10-04 |
| Daily
07:47
Raleigh/Durham (RDU) 2
09:05
Chicago O'Hare (ORD) 3 American Airlines AA 2849 Non-stop Boeing 737-800 (738) 2:18 Effective 2026-07-02 through 2026-08-04 |
| Daily
18:23
Raleigh/Durham (RDU) 2
19:45
Chicago O'Hare (ORD) 3 American Airlines AA 2949 Non-stop Airbus A319 (319) 2:22 Effective from 2026-10-05 |
| Mon,Fri,Sun
09:25
Raleigh/Durham (RDU) 2
10:53
Chicago O'Hare (ORD) 5 Frontier Airlines F9 3351 Non-stop Airbus A320neo (32N) 2:28 Effective 2026-01-09 through 2026-01-12 |
| Sun
10:10
Raleigh/Durham (RDU) 2
11:38
Chicago O'Hare (ORD) 5 Frontier Airlines F9 3351 Non-stop Airbus A321 (321) 2:28 Valid until 2026-01-04 |
| Mon,Thu,Sun
11:43
Raleigh/Durham (RDU) 2
13:13
Chicago O'Hare (ORD) 5 Frontier Airlines F9 3351 Non-stop Airbus A321neo (32Q) 2:30 Effective 2026-01-15 through 2026-01-19 |
| Thu,Sun
16:22
Raleigh/Durham (RDU) 2
17:52
Chicago O'Hare (ORD) 5 Frontier Airlines F9 3351 Non-stop Airbus A320neo (32N) 2:30 Effective 2026-03-08 through 2026-03-29 |
| Thu,Sun
18:05
Raleigh/Durham (RDU) 2
19:33
Chicago O'Hare (ORD) 5 Frontier Airlines F9 3351 Non-stop Airbus A321 (321) 2:28 Effective 2026-04-02 through 2026-04-12 |
| Mon,Fri
22:07
Raleigh/Durham (RDU) 2
23:37
Chicago O'Hare (ORD) 5 Frontier Airlines F9 3351 Non-stop Airbus A320neo (32N) 2:30 Effective 2026-02-23 through 2026-03-02 |
| Daily
12:51
Raleigh/Durham (RDU) 2
14:23
Chicago O'Hare (ORD) 3 American Airlines AA 3393 Non-stop Embraer EMB 175 (E75) 2:32 Effective 2026-02-12 through 2026-03-07 |
| Thu
07:30
Raleigh/Durham (RDU) 2
09:08
Chicago O'Hare (ORD) 3 American Airlines AA 3477 Non-stop Embraer EMB 175 (E75) 2:38 Operates only on 2026-02-12 |
| Daily
12:55
Raleigh/Durham (RDU) 2
14:20
Chicago O'Hare (ORD) 3 American Airlines AA 3488 Non-stop Embraer EMB 175 (E75) 2:25 Effective from 2026-10-05 |
| Daily
12:49
Raleigh/Durham (RDU) 2
14:20
Chicago O'Hare (ORD) 3 American Airlines AA 3523 Non-stop Embraer EMB 175 (E75) 2:31 Effective 2026-03-08 through 2026-04-06 |
| Daily
15:00
Raleigh/Durham (RDU) 2
16:36
Chicago O'Hare (ORD) 2 United Airlines UA 3595 Non-stop Embraer EMB 175 (E7W) 2:36 Effective 2026-03-29 through 2026-04-29 |
| Daily
15:29
Raleigh/Durham (RDU) 2
17:05
Chicago O'Hare (ORD) 2 United Airlines UA 3595 Non-stop Embraer EMB 175 (E7W) 2:36 Effective 2026-04-30 through 2026-05-20 |
| Mon-Fri,Sun
17:47
Raleigh/Durham (RDU) 2
19:25
Chicago O'Hare (ORD) 3 American Airlines AA 3597 Non-stop Embraer EMB 175 (E75) 2:38 Effective 2026-03-08 through 2026-04-06 |
| Tue,Wed
18:19
Raleigh/Durham (RDU) 2
19:59
Chicago O'Hare (ORD) 3 American Airlines AA 3597 Non-stop Embraer EMB 175 (E75) 2:40 Effective 2026-02-17 through 2026-03-04 |
| Mon,Thu,Fri,Sun
18:20
Raleigh/Durham (RDU) 2
20:00
Chicago O'Hare (ORD) 3 American Airlines AA 3597 Non-stop Embraer EMB 175 (E75) 2:40 Effective 2026-02-12 through 2026-03-06 |
| Daily
18:30
Raleigh/Durham (RDU) 2
20:06
Chicago O'Hare (ORD) 3 American Airlines AA 3597 Non-stop Embraer EMB 175 (E75) 2:36 Effective 2026-01-06 through 2026-01-16 |
| Daily
18:30
Raleigh/Durham (RDU) 2
20:06
Chicago O'Hare (ORD) 3 American Airlines AA 3597 Non-stop Embraer EMB 175 (E75) 2:36 Effective 2026-01-18 through 2026-02-11 |
| Sat
19:04
Raleigh/Durham (RDU) 2
20:44
Chicago O'Hare (ORD) 3 American Airlines AA 3597 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:40 Effective 2026-02-21 through 2026-03-07 |
| Sat
19:20
Raleigh/Durham (RDU) 2
21:05
Chicago O'Hare (ORD) 3 American Airlines AA 3597 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:45 Effective 2026-03-14 through 2026-04-04 |
| Sat
12:09
Raleigh/Durham (RDU) 2
13:45
Chicago O'Hare (ORD) 3 American Airlines AA 3612 Non-stop Embraer EMB 175 (E75) 2:36 Effective 2026-01-10 through 2026-02-07 |
| Mon,Wed-Fri
12:51
Raleigh/Durham (RDU) 2
14:20
Chicago O'Hare (ORD) 3 American Airlines AA 3612 Non-stop Embraer EMB 175 (E75) 2:29 Effective 2026-01-07 through 2026-02-11 |
| Sun
13:37
Raleigh/Durham (RDU) 2
15:06
Chicago O'Hare (ORD) 3 American Airlines AA 3612 Non-stop Embraer EMB 175 (E75) 2:29 Operates only on 2026-01-11 |
| Sun
13:37
Raleigh/Durham (RDU) 2
15:06
Chicago O'Hare (ORD) 3 American Airlines AA 3612 Non-stop Embraer EMB 175 (E75) 2:29 Effective 2026-01-25 through 2026-02-08 |
| Tue
13:46
Raleigh/Durham (RDU) 2
15:15
Chicago O'Hare (ORD) 3 American Airlines AA 3612 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:29 Effective 2026-01-06 through 2026-02-10 |
| Daily
19:59
Raleigh/Durham (RDU) 2
21:30
Chicago O'Hare (ORD) 3 American Airlines AA 3636 Non-stop Embraer EMB 175 (E75) 2:31 Effective 2026-04-07 through 2026-05-20 |
| Daily
14:38
Raleigh/Durham (RDU) 2
16:10
Chicago O'Hare (ORD) 3 American Airlines AA 3771 Non-stop Embraer EMB 175 (E75) 2:32 Effective 2026-05-21 through 2026-07-01 |
| Daily
14:40
Raleigh/Durham (RDU) 2
16:10
Chicago O'Hare (ORD) 3 American Airlines AA 3784 Non-stop Embraer EMB 175 (E75) 2:30 Effective 2026-07-02 through 2026-08-04 |
| Daily
14:40
Raleigh/Durham (RDU) 2
16:10
Chicago O'Hare (ORD) 3 American Airlines AA 3809 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:30 Effective 2026-04-07 through 2026-05-20 |
| Sat
18:55
Raleigh/Durham (RDU) 2
20:36
Chicago O'Hare (ORD) 3 American Airlines AA 3900 Non-stop Embraer EMB 175 (E75) 2:41 Valid until 2026-01-03 |
| Mon-Fri,Sun
19:00
Raleigh/Durham (RDU) 2
20:41
Chicago O'Hare (ORD) 3 American Airlines AA 3900 Non-stop Embraer EMB 175 (E75) 2:41 Valid until 2026-01-05 |
| Tue,Wed
10:24
Raleigh/Durham (RDU) 2
12:03
Chicago O'Hare (ORD) 3 American Airlines AA 3936 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:39 Effective 2026-03-10 through 2026-04-01 |
| Sun
07:00
Raleigh/Durham (RDU) 2
08:33
Chicago O'Hare (ORD) 3 American Airlines AA 4069 Non-stop Embraer EMB 175 (E75) 2:33 Valid until 2026-01-04 |
| Sat
05:46
Raleigh/Durham (RDU) 2
07:22
Chicago O'Hare (ORD) 3 American Airlines AA 4393 Non-stop Embraer EMB 175 (E75) 2:36 Operates only on 2026-01-03 |
| Mon-Fri,Sun
06:00
Raleigh/Durham (RDU) 2
07:30
Chicago O'Hare (ORD) 3 American Airlines AA 4393 Non-stop Embraer EMB 175 (E75) 2:30 Valid until 2026-01-05 |
| Daily
18:45
Raleigh/Durham (RDU) 2
20:28
Chicago O'Hare (ORD) 3 American Airlines AA 4402 Non-stop Embraer EMB 175 (E75) 2:43 Effective 2026-03-08 through 2026-04-06 |
| Thu
06:00
Raleigh/Durham (RDU) 2
07:45
Chicago O'Hare (ORD) 3 American Airlines AA 4408 Non-stop Embraer EMB 175 (E75) 2:45 Operates only on 2026-02-12 |
| Mon-Fri,Sun
06:35
Raleigh/Durham (RDU) 2
08:20
Chicago O'Hare (ORD) 3 American Airlines AA 4408 Non-stop Embraer EMB 175 (E75) 2:45 Effective 2026-02-13 through 2026-03-06 |
| Mon-Fri,Sun
06:38
Raleigh/Durham (RDU) 2
08:20
Chicago O'Hare (ORD) 3 American Airlines AA 4408 Non-stop Embraer EMB 175 (E75) 2:42 Effective 2026-03-08 through 2026-04-06 |
| Fri
06:50
Raleigh/Durham (RDU) 2
08:23
Chicago O'Hare (ORD) 3 American Airlines AA 4408 Non-stop Embraer EMB 175 (E75) 2:33 Operates only on 2026-01-02 |
| Mon,Tue,Thu
07:00
Raleigh/Durham (RDU) 2
08:33
Chicago O'Hare (ORD) 3 American Airlines AA 4408 Non-stop Embraer EMB 175 (E75) 2:33 Valid until 2026-01-05 |
| Sat
09:01
Raleigh/Durham (RDU) 2
10:39
Chicago O'Hare (ORD) 3 American Airlines AA 4408 Non-stop Embraer EMB 175 (E75) 2:38 Valid until 2026-01-03 |
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Parallax here RDU-ORD
- A domestic route departing from the Raleigh/Durham airport (RDU) and arriving at Chicago O'Hare airport (ORD).
- The flight distance is 646 miles, or 1039 km.
- The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-6 . 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 2:10 and 2:46.
