United Airlines flights from O'Hare, Chicago (ORD) to Knoxville (TYS).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 10:37 O'Hare, Chicago (ORD) 2 13:15 Knoxville (TYS)
United Airlines UA 3522 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:38 Effective 2024-09-26 through 2024-10-26
Mon-Fri 08:45 O'Hare, Chicago (ORD) 2 11:36 Knoxville (TYS)
United Airlines UA 3534 Non-stop Embraer EMB 175 (E7W) 1:51 Effective 2024-01-09 through 2024-02-05
Mon,Thu,Fri 08:45 O'Hare, Chicago (ORD) 2 11:36 Knoxville (TYS)
United Airlines UA 3534 Non-stop Embraer EMB 175 (E7W) 1:51 Effective 2024-02-08 through 2024-02-12
Daily 07:30 O'Hare, Chicago (ORD) 1 10:16 Knoxville (TYS)
United Airlines UA 4170 Non-stop Canadair CRJ 550 (CR5) 1:46 Effective 2024-03-31 through 2024-05-22
Daily 10:35 O'Hare, Chicago (ORD) 1 13:18 Knoxville (TYS)
United Airlines UA 4170 Non-stop Canadair CRJ 550 (CR5) 1:43 Effective 2024-03-07 through 2024-03-30
Daily 18:25 O'Hare, Chicago (ORD) 1 21:19 Knoxville (TYS)
United Airlines UA 4387 Non-stop Canadair CRJ 550 (CR5) 1:54 Effective 2024-03-07 through 2024-03-30
Sun 08:45 O'Hare, Chicago (ORD) 1 11:29 Knoxville (TYS)
United Airlines UA 4444 Non-stop Canadair CRJ 550 (CR5) 1:44 Operates only on 2024-03-03
Daily 18:30 O'Hare, Chicago (ORD) 1 21:23 Knoxville (TYS)
United Airlines UA 4489 Non-stop Canadair CRJ 550 (CR5) 1:53 Effective 2024-03-31 through 2024-05-22
Tue,Wed 08:45 O'Hare, Chicago (ORD) 2 11:36 Knoxville (TYS)
United Airlines UA 4701 Non-stop Embraer EMB 175 (E7W) 1:51 Effective 2024-02-06 through 2024-02-14
Mon-Thu,Sun 08:45 O'Hare, Chicago (ORD) 2 11:30 Knoxville (TYS)
United Airlines UA 4769 Non-stop Embraer EMB 175 (E7W) 1:45 Effective 2024-03-07 through 2024-03-28
Sat 18:00 O'Hare, Chicago (ORD) 2 20:52 Knoxville (TYS)
United Airlines UA 5238 Non-stop Canadair CRJ (CRJ) 1:52 Effective 2024-01-13 through 2024-02-10
Mon-Fri,Sun 20:02 O'Hare, Chicago (ORD) 2 22:54 Knoxville (TYS)
United Airlines UA 5238 Non-stop Canadair CRJ (CRJ) 1:52 Effective 2024-01-09 through 2024-02-01
Fri 20:02 O'Hare, Chicago (ORD) 2 22:52 Knoxville (TYS)
United Airlines UA 5238 Non-stop Embraer EMB 175 (E7W) 1:50 Effective 2024-02-02 through 2024-02-09
Mon-Thu,Sun 20:02 O'Hare, Chicago (ORD) 2 22:54 Knoxville (TYS)
United Airlines UA 5238 Non-stop Canadair CRJ (CRJ) 1:52 Effective 2024-02-04 through 2024-02-14
Daily 14:04 O'Hare, Chicago (ORD) 2 16:49 Knoxville (TYS)
United Airlines UA 5379 Non-stop Canadair CRJ (CRJ) 1:45 Effective 2024-05-23 through 2024-09-25
Daily 14:04 O'Hare, Chicago (ORD) 2 16:49 Knoxville (TYS)
United Airlines UA 5379 Non-stop Canadair CRJ (CRJ) 1:45 Effective from 2024-10-27
Daily 14:10 O'Hare, Chicago (ORD) 2 16:56 Knoxville (TYS)
United Airlines UA 5379 Non-stop Canadair CRJ (CRJ) 1:46 Effective 2024-03-07 through 2024-03-30
Daily 14:10 O'Hare, Chicago (ORD) 2 16:58 Knoxville (TYS)
United Airlines UA 5379 Non-stop Canadair CRJ (CRJ) 1:48 Effective 2024-03-31 through 2024-05-22
Daily 14:10 O'Hare, Chicago (ORD) 2 16:50 Knoxville (TYS)
United Airlines UA 5379 Non-stop Canadair CRJ 700 (CR7) 1:40 Effective 2024-09-26 through 2024-10-26
Daily 14:15 O'Hare, Chicago (ORD) 2 17:01 Knoxville (TYS)
United Airlines UA 5379 Non-stop Canadair CRJ (CRJ) 1:46 Effective 2024-02-15 through 2024-03-06
Daily 14:20 O'Hare, Chicago (ORD) 2 17:13 Knoxville (TYS)
United Airlines UA 5379 Non-stop Canadair CRJ (CRJ) 1:53 Valid until 2024-01-08
Mon-Fri 14:20 O'Hare, Chicago (ORD) 2 17:07 Knoxville (TYS)
United Airlines UA 5379 Non-stop Embraer EMB 175 (E7W) 1:47 Effective 2024-01-09 through 2024-02-14
Sat,Sun 14:20 O'Hare, Chicago (ORD) 2 17:09 Knoxville (TYS)
United Airlines UA 5379 Non-stop Canadair CRJ (CRJ) 1:49 Effective 2024-01-13 through 2024-02-11
Daily 17:50 O'Hare, Chicago (ORD) 2 20:25 Knoxville (TYS)
United Airlines UA 5449 Non-stop Canadair CRJ (CRJ) 1:35 Effective 2024-09-26 through 2024-10-26
Daily 18:15 O'Hare, Chicago (ORD) 2 20:58 Knoxville (TYS)
United Airlines UA 5449 Non-stop Embraer EMB 175 (E7W) 1:43 Effective 2024-05-23 through 2024-09-25
Daily 18:15 O'Hare, Chicago (ORD) 2 20:58 Knoxville (TYS)
United Airlines UA 5449 Non-stop Embraer EMB 175 (E7W) 1:43 Effective from 2024-10-27
Daily 18:22 O'Hare, Chicago (ORD) 2 21:14 Knoxville (TYS)
United Airlines UA 5449 Non-stop Canadair CRJ (CRJ) 1:52 Effective 2024-02-15 through 2024-03-06
Daily 18:37 O'Hare, Chicago (ORD) 2 21:30 Knoxville (TYS)
United Airlines UA 5449 Non-stop Canadair CRJ (CRJ) 1:53 Valid until 2024-01-07
Mon 20:02 O'Hare, Chicago (ORD) 2 22:55 Knoxville (TYS)
United Airlines UA 5449 Non-stop Canadair CRJ (CRJ) 1:53 Operates only on 2024-01-08
Tue-Sat 07:15 O'Hare, Chicago (ORD) 2 10:08 Knoxville (TYS)
United Airlines UA 5666 Non-stop Canadair CRJ (CRJ) 1:53 Valid until 2024-01-06
Mon,Sun 07:15 O'Hare, Chicago (ORD) 2 10:08 Knoxville (TYS)
United Airlines UA 5666 Non-stop Canadair CRJ (CRJ) 1:53 Effective 2024-01-07 through 2024-01-08
Mon-Fri,Sun 08:45 O'Hare, Chicago (ORD) 2 11:30 Knoxville (TYS)
United Airlines UA 5666 Non-stop Embraer EMB 175 (E7W) 1:45 Effective 2024-02-15 through 2024-03-01
Sat 08:45 O'Hare, Chicago (ORD) 2 11:32 Knoxville (TYS)
United Airlines UA 5666 Non-stop Canadair CRJ (CRJ) 1:47 Effective 2024-02-17 through 2024-02-24
Mon-Wed,Sat 08:45 O'Hare, Chicago (ORD) 2 11:30 Knoxville (TYS)
United Airlines UA 5666 Non-stop Embraer EMB 175 (E7W) 1:45 Effective 2024-03-02 through 2024-03-06
Daily 08:58 O'Hare, Chicago (ORD) 2 11:37 Knoxville (TYS)
United Airlines UA 5666 Non-stop Canadair CRJ (CRJ) 1:39 Effective 2024-05-23 through 2024-09-25
Daily 08:58 O'Hare, Chicago (ORD) 2 11:27 Knoxville (TYS)
United Airlines UA 5666 Non-stop Embraer EMB 175 (E7W) 1:29 Effective 2024-09-26 through 2024-10-26
Daily 08:58 O'Hare, Chicago (ORD) 2 11:37 Knoxville (TYS)
United Airlines UA 5666 Non-stop Canadair CRJ (CRJ) 1:39 Effective from 2024-10-27
Daily 21:08 O'Hare, Chicago (ORD) 2 23:53 Knoxville (TYS)
United Airlines UA 5828 Non-stop Canadair CRJ (CRJ) 1:45 Effective 2024-05-23 through 2024-09-25
Daily 21:08 O'Hare, Chicago (ORD) 2 23:53 Knoxville (TYS)
United Airlines UA 5828 Non-stop Canadair CRJ (CRJ) 1:45 Effective from 2024-10-27
Daily 10:35 O'Hare, Chicago (ORD) 2 13:23 Knoxville (TYS)
United Airlines UA 5836 Non-stop Canadair CRJ (CRJ) 1:48 Effective 2024-03-31 through 2024-05-22
Daily 10:35 O'Hare, Chicago (ORD) 2 13:18 Knoxville (TYS)
United Airlines UA 5836 Non-stop Embraer EMB 175 (E7W) 1:43 Effective 2024-05-23 through 2024-09-25
Daily 10:35 O'Hare, Chicago (ORD) 2 13:18 Knoxville (TYS)
United Airlines UA 5836 Non-stop Embraer EMB 175 (E7W) 1:43 Effective from 2024-10-27




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United Airlines flights from O'Hare, Chicago (ORD) to Knoxville (TYS).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA3522
10:37
O'Hare, Chicago (ORD) 2

13:15
Knoxville (TYS)
Effective 2024-09-26 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:38, non-stop
Embraer EMB 170 / EMB 175 (E70)
United Airlines UA3534
08:45
O'Hare, Chicago (ORD) 2

11:36
Knoxville (TYS)
Effective 2024-01-09 through 2024-02-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:51, non-stop
Embraer EMB 175 (E7W)
United Airlines UA3534
08:45
O'Hare, Chicago (ORD) 2

11:36
Knoxville (TYS)
Effective 2024-02-08 through 2024-02-12
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:51, non-stop
Embraer EMB 175 (E7W)
United Airlines UA4170
07:30
O'Hare, Chicago (ORD) 1

10:16
Knoxville (TYS)
Effective 2024-03-31 through 2024-05-22
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:46, non-stop
Canadair CRJ 550 (CR5)
United Airlines UA4170
10:35
O'Hare, Chicago (ORD) 1

13:18
Knoxville (TYS)
Effective 2024-03-07 through 2024-03-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:43, non-stop
Canadair CRJ 550 (CR5)
United Airlines UA4387
18:25
O'Hare, Chicago (ORD) 1

21:19
Knoxville (TYS)
Effective 2024-03-07 through 2024-03-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:54, non-stop
Canadair CRJ 550 (CR5)
United Airlines UA4444
08:45
O'Hare, Chicago (ORD) 1

11:29
Knoxville (TYS)
Operates only on 2024-03-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:44, non-stop
Canadair CRJ 550 (CR5)
United Airlines UA4489
18:30
O'Hare, Chicago (ORD) 1

21:23
Knoxville (TYS)
Effective 2024-03-31 through 2024-05-22
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:53, non-stop
Canadair CRJ 550 (CR5)
United Airlines UA4701
08:45
O'Hare, Chicago (ORD) 2

11:36
Knoxville (TYS)
Effective 2024-02-06 through 2024-02-14
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:51, non-stop
Embraer EMB 175 (E7W)
United Airlines UA4769
08:45
O'Hare, Chicago (ORD) 2

11:30
Knoxville (TYS)
Effective 2024-03-07 through 2024-03-28
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 1:45, non-stop
Embraer EMB 175 (E7W)
United Airlines UA5238
18:00
O'Hare, Chicago (ORD) 2

20:52
Knoxville (TYS)
Effective 2024-01-13 through 2024-02-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:52, non-stop
Canadair CRJ (CRJ)
United Airlines UA5238
20:02
O'Hare, Chicago (ORD) 2

22:54
Knoxville (TYS)
Effective 2024-01-09 through 2024-02-01
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:52, non-stop
Canadair CRJ (CRJ)
United Airlines UA5238
20:02
O'Hare, Chicago (ORD) 2

22:52
Knoxville (TYS)
Effective 2024-02-02 through 2024-02-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:50, non-stop
Embraer EMB 175 (E7W)
United Airlines UA5238
20:02
O'Hare, Chicago (ORD) 2

22:54
Knoxville (TYS)
Effective 2024-02-04 through 2024-02-14
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 1:52, non-stop
Canadair CRJ (CRJ)
United Airlines UA5379
14:04
O'Hare, Chicago (ORD) 2

16:49
Knoxville (TYS)
Effective 2024-05-23 through 2024-09-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:45, non-stop
Canadair CRJ (CRJ)
United Airlines UA5379
14:04
O'Hare, Chicago (ORD) 2

16:49
Knoxville (TYS)
Effective from 2024-10-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:45, non-stop
Canadair CRJ (CRJ)
United Airlines UA5379
14:10
O'Hare, Chicago (ORD) 2

16:56
Knoxville (TYS)
Effective 2024-03-07 through 2024-03-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:46, non-stop
Canadair CRJ (CRJ)
United Airlines UA5379
14:10
O'Hare, Chicago (ORD) 2

16:58
Knoxville (TYS)
Effective 2024-03-31 through 2024-05-22
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:48, non-stop
Canadair CRJ (CRJ)
United Airlines UA5379
14:10
O'Hare, Chicago (ORD) 2

16:50
Knoxville (TYS)
Effective 2024-09-26 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:40, non-stop
Canadair CRJ 700 (CR7)
United Airlines UA5379
14:15
O'Hare, Chicago (ORD) 2

17:01
Knoxville (TYS)
Effective 2024-02-15 through 2024-03-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:46, non-stop
Canadair CRJ (CRJ)
United Airlines UA5379
14:20
O'Hare, Chicago (ORD) 2

17:13
Knoxville (TYS)
Valid until 2024-01-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:53, non-stop
Canadair CRJ (CRJ)
United Airlines UA5379
14:20
O'Hare, Chicago (ORD) 2

17:07
Knoxville (TYS)
Effective 2024-01-09 through 2024-02-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:47, non-stop
Embraer EMB 175 (E7W)
United Airlines UA5379
14:20
O'Hare, Chicago (ORD) 2

17:09
Knoxville (TYS)
Effective 2024-01-13 through 2024-02-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 1:49, non-stop
Canadair CRJ (CRJ)
United Airlines UA5449
17:50
O'Hare, Chicago (ORD) 2

20:25
Knoxville (TYS)
Effective 2024-09-26 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:35, non-stop
Canadair CRJ (CRJ)
United Airlines UA5449
18:15
O'Hare, Chicago (ORD) 2

20:58
Knoxville (TYS)
Effective 2024-05-23 through 2024-09-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:43, non-stop
Embraer EMB 175 (E7W)
United Airlines UA5449
18:15
O'Hare, Chicago (ORD) 2

20:58
Knoxville (TYS)
Effective from 2024-10-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:43, non-stop
Embraer EMB 175 (E7W)
United Airlines UA5449
18:22
O'Hare, Chicago (ORD) 2

21:14
Knoxville (TYS)
Effective 2024-02-15 through 2024-03-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:52, non-stop
Canadair CRJ (CRJ)
United Airlines UA5449
18:37
O'Hare, Chicago (ORD) 2

21:30
Knoxville (TYS)
Valid until 2024-01-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:53, non-stop
Canadair CRJ (CRJ)
United Airlines UA5449
20:02
O'Hare, Chicago (ORD) 2

22:55
Knoxville (TYS)
Operates only on 2024-01-08
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:53, non-stop
Canadair CRJ (CRJ)
United Airlines UA5666
07:15
O'Hare, Chicago (ORD) 2

10:08
Knoxville (TYS)
Valid until 2024-01-06
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 1:53, non-stop
Canadair CRJ (CRJ)
United Airlines UA5666
07:15
O'Hare, Chicago (ORD) 2

10:08
Knoxville (TYS)
Effective 2024-01-07 through 2024-01-08
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:53, non-stop
Canadair CRJ (CRJ)
United Airlines UA5666
08:45
O'Hare, Chicago (ORD) 2

11:30
Knoxville (TYS)
Effective 2024-02-15 through 2024-03-01
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:45, non-stop
Embraer EMB 175 (E7W)
United Airlines UA5666
08:45
O'Hare, Chicago (ORD) 2

11:32
Knoxville (TYS)
Effective 2024-02-17 through 2024-02-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:47, non-stop
Canadair CRJ (CRJ)
United Airlines UA5666
08:45
O'Hare, Chicago (ORD) 2

11:30
Knoxville (TYS)
Effective 2024-03-02 through 2024-03-06
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:45, non-stop
Embraer EMB 175 (E7W)
United Airlines UA5666
08:58
O'Hare, Chicago (ORD) 2

11:37
Knoxville (TYS)
Effective 2024-05-23 through 2024-09-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:39, non-stop
Canadair CRJ (CRJ)
United Airlines UA5666
08:58
O'Hare, Chicago (ORD) 2

11:27
Knoxville (TYS)
Effective 2024-09-26 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:29, non-stop
Embraer EMB 175 (E7W)
United Airlines UA5666
08:58
O'Hare, Chicago (ORD) 2

11:37
Knoxville (TYS)
Effective from 2024-10-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:39, non-stop
Canadair CRJ (CRJ)
United Airlines UA5828
21:08
O'Hare, Chicago (ORD) 2

23:53
Knoxville (TYS)
Effective 2024-05-23 through 2024-09-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:45, non-stop
Canadair CRJ (CRJ)
United Airlines UA5828
21:08
O'Hare, Chicago (ORD) 2

23:53
Knoxville (TYS)
Effective from 2024-10-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:45, non-stop
Canadair CRJ (CRJ)
United Airlines UA5836
10:35
O'Hare, Chicago (ORD) 2

13:23
Knoxville (TYS)
Effective 2024-03-31 through 2024-05-22
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:48, non-stop
Canadair CRJ (CRJ)
United Airlines UA5836
10:35
O'Hare, Chicago (ORD) 2

13:18
Knoxville (TYS)
Effective 2024-05-23 through 2024-09-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:43, non-stop
Embraer EMB 175 (E7W)
United Airlines UA5836
10:35
O'Hare, Chicago (ORD) 2

13:18
Knoxville (TYS)
Effective from 2024-10-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:43, non-stop
Embraer EMB 175 (E7W)
  • A domestic route departing from the O'Hare, Chicago airport (ORD) and arriving at Knoxville airport (TYS).
  • The flight distance is 475 miles, or 764 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 1:29 and 1:54.
All ORD-TYS flights
All United Airlines flights
Return (TYS-ORD) flights
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