All airlines flying from Knoxville (TYS) to Chicago O'Hare (ORD).
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Mon,Thu,Fri,Sun
16:56
Knoxville (TYS)
18:02
Chicago O'Hare (ORD) 3 American Airlines AA 5217 Non-stop Canadair CRJ 700 (CR7) 2:06 Effective 2026-02-22 through 2026-03-06 |
| Tue,Wed
17:08
Knoxville (TYS)
18:14
Chicago O'Hare (ORD) 3 American Airlines AA 5217 Non-stop Canadair CRJ 700 (CR7) 2:06 Effective 2026-02-17 through 2026-03-04 |
| Sun
11:13
Knoxville (TYS)
12:16
Chicago O'Hare (ORD) 3 American Airlines AA 5222 Non-stop Canadair CRJ 700 (CR7) 2:03 Effective 2026-02-22 through 2026-03-01 |
| Daily
17:37
Knoxville (TYS)
18:34
Chicago O'Hare (ORD) 3 American Airlines AA 5225 Non-stop Canadair CRJ 700 (CR7) 1:57 Effective 2026-08-05 through 2026-09-08 |
| Mon-Fri,Sun
16:02
Knoxville (TYS)
17:09
Chicago O'Hare (ORD) 3 American Airlines AA 5228 Non-stop Canadair CRJ 700 (CR7) 2:07 Effective 2026-03-08 through 2026-04-06 |
| Daily
18:52
Knoxville (TYS)
19:50
Chicago O'Hare (ORD) 3 American Airlines AA 5302 Non-stop Canadair CRJ 700 (CR7) 1:58 Effective 2026-07-02 through 2026-08-04 |
| Daily
18:56
Knoxville (TYS)
19:50
Chicago O'Hare (ORD) 3 American Airlines AA 5302 Non-stop Canadair CRJ 700 (CR7) 1:54 Effective 2026-05-21 through 2026-07-01 |
| Daily
07:40
Knoxville (TYS)
08:48
Chicago O'Hare (ORD) 3 American Airlines AA 5318 Non-stop Canadair CRJ 700 (CR7) 2:08 Effective 2026-03-08 through 2026-04-06 |
| Mon,Thu-Sun
07:40
Knoxville (TYS)
08:52
Chicago O'Hare (ORD) 3 American Airlines AA 5325 Non-stop Canadair CRJ 700 (CR7) 2:12 Effective 2026-02-13 through 2026-03-07 |
| Tue,Wed
07:42
Knoxville (TYS)
08:54
Chicago O'Hare (ORD) 3 American Airlines AA 5325 Non-stop Canadair CRJ 700 (CR7) 2:12 Effective 2026-02-17 through 2026-03-04 |
| Daily
07:48
Knoxville (TYS)
08:50
Chicago O'Hare (ORD) 3 American Airlines AA 5325 Non-stop Canadair CRJ 700 (CR7) 2:02 Valid until 2026-01-05 |
| Thu
08:13
Knoxville (TYS)
09:25
Chicago O'Hare (ORD) 3 American Airlines AA 5325 Non-stop Canadair CRJ 700 (CR7) 2:12 Operates only on 2026-02-12 |
| Daily
18:54
Knoxville (TYS)
19:50
Chicago O'Hare (ORD) 3 American Airlines AA 5338 Non-stop Canadair CRJ 700 (CR7) 1:56 Effective from 2026-10-05 |
| Daily
17:08
Knoxville (TYS)
18:20
Chicago O'Hare (ORD) 3 American Airlines AA 5344 Non-stop Canadair CRJ 700 (CR7) 2:12 Valid until 2026-01-05 |
| Sat
16:44
Knoxville (TYS)
17:55
Chicago O'Hare (ORD) 3 American Airlines AA 5355 Non-stop Canadair CRJ 700 (CR7) 2:11 Operates only on 2026-01-10 |
| Sat
16:44
Knoxville (TYS)
17:55
Chicago O'Hare (ORD) 3 American Airlines AA 5355 Non-stop Canadair CRJ 700 (CR7) 2:11 Effective 2026-01-24 through 2026-02-07 |
| Mon-Fri,Sun
17:15
Knoxville (TYS)
18:26
Chicago O'Hare (ORD) 3 American Airlines AA 5355 Non-stop Canadair CRJ 700 (CR7) 2:11 Effective 2026-01-06 through 2026-02-11 |
| Daily
08:05
Knoxville (TYS)
09:09
Chicago O'Hare (ORD) 3 American Airlines AA 5379 Non-stop Canadair CRJ 700 (CR7) 2:04 Effective 2026-08-05 through 2026-09-08 |
| Daily
08:06
Knoxville (TYS)
09:10
Chicago O'Hare (ORD) 3 American Airlines AA 5379 Non-stop Canadair CRJ 700 (CR7) 2:04 Effective 2026-05-21 through 2026-07-01 |
| Daily
08:06
Knoxville (TYS)
09:10
Chicago O'Hare (ORD) 3 American Airlines AA 5379 Non-stop Canadair CRJ 700 (CR7) 2:04 Effective 2026-09-09 through 2026-10-04 |
| Daily
08:11
Knoxville (TYS)
09:10
Chicago O'Hare (ORD) 3 American Airlines AA 5379 Non-stop Canadair CRJ 700 (CR7) 1:59 Effective 2026-07-02 through 2026-08-04 |
| Daily
13:22
Knoxville (TYS)
14:20
Chicago O'Hare (ORD) 3 American Airlines AA 5420 Non-stop Canadair CRJ 700 (CR7) 1:58 Effective 2026-07-02 through 2026-08-04 |
| Daily
13:27
Knoxville (TYS)
14:20
Chicago O'Hare (ORD) 3 American Airlines AA 5434 Non-stop Canadair CRJ 700 (CR7) 1:53 Effective 2026-05-21 through 2026-07-01 |
| Daily
15:03
Knoxville (TYS)
16:10
Chicago O'Hare (ORD) 3 American Airlines AA 5467 Non-stop Canadair CRJ 700 (CR7) 2:07 Effective 2026-04-07 through 2026-05-20 |
| Daily
11:34
Knoxville (TYS)
12:40
Chicago O'Hare (ORD) 3 American Airlines AA 5468 Non-stop Canadair CRJ 700 (CR7) 2:06 Effective 2026-04-07 through 2026-05-20 |
| Daily
20:23
Knoxville (TYS)
21:30
Chicago O'Hare (ORD) 3 American Airlines AA 5469 Non-stop Canadair CRJ 700 (CR7) 2:07 Effective 2026-04-07 through 2026-05-20 |
| Daily
11:42
Knoxville (TYS)
12:40
Chicago O'Hare (ORD) 3 American Airlines AA 5592 Non-stop Canadair CRJ 700 (CR7) 1:58 Effective 2026-03-08 through 2026-04-06 |
| Mon-Fri,Sun
17:29
Knoxville (TYS)
18:27
Chicago O'Hare (ORD) 2 United Airlines UA 5785 Non-stop Canadair CRJ 550 (CR5) 1:58 Effective 2026-01-06 through 2026-02-02 |
| Tue
17:29
Knoxville (TYS)
18:30
Chicago O'Hare (ORD) 2 United Airlines UA 5785 Non-stop Embraer EMB 175 (E7W) 2:01 Operates only on 2026-02-03 |
| Mon-Fri,Sun
17:29
Knoxville (TYS)
18:27
Chicago O'Hare (ORD) 2 United Airlines UA 5785 Non-stop Canadair CRJ 550 (CR5) 1:58 Effective 2026-02-04 through 2026-02-11 |
| Daily
14:00
Knoxville (TYS)
14:55
Chicago O'Hare (ORD) 2 United Airlines UA 5844 Non-stop Embraer EMB 175 (E7W) 1:55 Effective from 2026-05-21 |
| Daily
08:26
Knoxville (TYS)
09:23
Chicago O'Hare (ORD) 2 United Airlines UA 5876 Non-stop Canadair CRJ 550 (CR5) 1:57 Effective from 2026-10-25 |
| Daily
10:49
Knoxville (TYS)
11:53
Chicago O'Hare (ORD) 2 United Airlines UA 5921 Non-stop Embraer EMB 175 (E7W) 2:04 Effective 2026-04-30 through 2026-05-20 |
| Daily
10:50
Knoxville (TYS)
11:54
Chicago O'Hare (ORD) 2 United Airlines UA 5921 Non-stop Embraer EMB 175 (E7W) 2:04 Effective 2026-03-29 through 2026-04-29 |
| Daily
10:50
Knoxville (TYS)
11:47
Chicago O'Hare (ORD) 2 United Airlines UA 5921 Non-stop Canadair CRJ 550 (CR5) 1:57 Effective from 2026-05-21 |
| Mon-Fri,Sun
10:53
Knoxville (TYS)
12:00
Chicago O'Hare (ORD) 2 United Airlines UA 5921 Non-stop Canadair CRJ (CRJ) 2:07 Effective 2026-02-24 through 2026-03-04 |
| Daily
10:55
Knoxville (TYS)
11:59
Chicago O'Hare (ORD) 2 United Airlines UA 5921 Non-stop Canadair CRJ 550 (CR5) 2:04 Effective 2026-02-12 through 2026-02-23 |
| Thu-Sat
10:55
Knoxville (TYS)
11:59
Chicago O'Hare (ORD) 2 United Airlines UA 5921 Non-stop Canadair CRJ 550 (CR5) 2:04 Effective 2026-02-28 through 2026-03-06 |
| Mon-Fri,Sun
10:55
Knoxville (TYS)
11:59
Chicago O'Hare (ORD) 2 United Airlines UA 5921 Non-stop Canadair CRJ 550 (CR5) 2:04 Effective 2026-03-08 through 2026-03-27 |
| Direct Codeshare Flights: |
| Tue-Sun
06:45
Knoxville (TYS)
07:52
Chicago O'Hare (ORD) 2 Avianca AV 2333 Non-stop Canadair CRJ 550 (CR5) 2:07 Valid until 2026-01-04 Codeshare flight, operated by United Airlines.(UA 4553) |
| Fri,Sun
06:45
Knoxville (TYS)
07:48
Chicago O'Hare (ORD) 1 Avianca AV 2333 Non-stop Airbus A319 (319) 2:03 Effective 2026-01-09 through 2026-01-30 Codeshare flight, operated by United Airlines.(UA 2213) |
| Daily
07:00
Knoxville (TYS)
07:55
Chicago O'Hare (ORD) 1 Avianca AV 2333 Non-stop Airbus A319 (319) 1:55 Effective 2026-03-29 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 1856) |
| Daily
07:00
Knoxville (TYS)
07:55
Chicago O'Hare (ORD) 2 Avianca AV 2333 Non-stop Embraer EMB 175 (E7W) 1:55 Effective 2026-05-21 through 2026-08-23 Codeshare flight, operated by United Airlines.(UA 4680) |
| Daily
10:50
Knoxville (TYS)
11:47
Chicago O'Hare (ORD) 2 Avianca AV 2333 Non-stop Canadair CRJ 550 (CR5) 1:57 Effective 2026-08-24 through 2026-10-24 Codeshare flight, operated by United Airlines.(UA 5921) |
| Thu,Sat
11:07
Knoxville (TYS)
12:05
Chicago O'Hare (ORD) 2 Avianca AV 2333 Non-stop Canadair CRJ 550 (CR5) 1:58 Effective 2026-01-08 through 2026-01-31 Codeshare flight, operated by United Airlines.(UA 4529) |
| Tue
11:10
Knoxville (TYS)
12:03
Chicago O'Hare (ORD) 1 Avianca AV 2333 Non-stop Airbus A319 (319) 1:53 Operates only on 2026-01-06 Codeshare flight, operated by United Airlines.(UA 1155) |
| Wed
11:10
Knoxville (TYS)
12:05
Chicago O'Hare (ORD) 1 Avianca AV 2333 Non-stop Airbus A320 (320) 1:55 Operates only on 2026-01-07 Codeshare flight, operated by United Airlines.(UA 1155) |
| Tue,Wed
11:10
Knoxville (TYS)
12:05
Chicago O'Hare (ORD) 1 Avianca AV 2333 Non-stop Airbus A319 (319) 1:55 Effective 2026-01-13 through 2026-01-28 Codeshare flight, operated by United Airlines.(UA 1155) |
| Daily
13:53
Knoxville (TYS)
14:55
Chicago O'Hare (ORD) 2 Avianca AV 2333 Non-stop Canadair CRJ 550 (CR5) 2:02 Effective 2026-03-05 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 4514) |
| Daily
13:55
Knoxville (TYS)
14:59
Chicago O'Hare (ORD) 2 Avianca AV 2333 Non-stop Canadair CRJ 550 (CR5) 2:04 Effective 2026-02-12 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 4514) |
- A domestic route departing from the Knoxville airport (TYS) and arriving at Chicago O'Hare airport (ORD).
- The flight distance is 475 miles, or 764 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 1:53 and 2:12.
