United Airlines Flight UA4581 UAL4581
Service Type
Passenger
Seats
50
Freight
--
Capacity
--
Upcoming Flights
| Date | Departing | From | To | Arriving | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 6 Nov 2026 |
10:33
EST |
Knoxville TYS
|
Chicago ORD
|
11:39
CST |
CR5 | Unknown | Play |
| 5 Nov 2026 |
10:33
EST |
Knoxville TYS
|
Chicago ORD
|
11:39
CST |
CR5 | Unknown | Play |
| 4 Nov 2026 |
10:33
EST |
Knoxville TYS
|
Chicago ORD
|
11:39
CST |
CR5 | Unknown | Play |
| 3 Nov 2026 |
10:33
EST |
Knoxville TYS
|
Chicago ORD
|
11:39
CST |
CR5 | Unknown | Play |
| 2 Nov 2026 |
10:33
EST |
Knoxville TYS
|
Chicago ORD
|
11:39
CST |
CRJ7 | N553GJ | Play |
| 1 Nov 2026 |
10:33
EST |
Knoxville TYS
|
Chicago ORD
|
11:39
CST |
CRJ7 | N550GJ | Play |
Past Flights
| Date | Departed | From | To | Arrived | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 30 Oct 2026 |
10:34
EDT |
Knoxville TYS
|
Chicago ORD
|
11:37
CDT |
CRJ7 | N551GJ | Play |
| 29 Oct 2026 |
10:35
EDT |
Knoxville TYS
|
Chicago ORD
|
11:30
CDT |
CRJ7 | N547GJ | Play |
| 28 Oct 2026 |
10:35
EDT |
Knoxville TYS
|
Chicago ORD
|
11:14
CDT |
CRJ7 | N553GJ | Play |
| 27 Oct 2026 |
10:35
EDT |
Knoxville TYS
|
Chicago ORD
|
11:31
CDT |
CRJ7 | N562GJ | Play |
| 26 Oct 2026 |
10:34
EDT |
Knoxville TYS
|
Chicago ORD
|
11:23
CDT |
CRJ7 | N519GJ | Play |
| 25 Oct 2026 |
10:50
EDT |
Knoxville TYS
|
Chicago ORD
|
12:38
CDT |
CRJ7 | N509GJ | Play |
| 24 Oct 2026 |
12:01
CDT |
Houston IAH
|
Tulsa TUL
|
13:50
CDT |
CRJ7 | N536GJ | Play |
| 23 Oct 2026 |
12:20
CDT |
Houston IAH
|
Tulsa TUL
|
13:31
CDT |
CRJ7 | N580GJ | Play |
| 22 Oct 2026 |
12:20
CDT |
Houston IAH
|
Tulsa TUL
|
13:30
CDT |
CRJ7 | N515GJ | Play |
| 21 Oct 2026 |
18:45
CDT |
Houston IAH
|
Tulsa TUL
|
20:08
CDT |
CRJ7 | N516GJ | Play |
| 20 Oct 2026 |
12:15
CDT |
Houston IAH
|
Tulsa TUL
|
13:43
CDT |
CRJ7 | N553GJ | Play |
| 19 Oct 2026 |
12:10
CDT |
Houston IAH
|
Tulsa TUL
|
13:22
CDT |
CRJ7 | N538GJ | Play |
| 18 Oct 2026 |
13:00
CDT |
Houston IAH
|
Tulsa TUL
|
14:04
CDT |
CRJ7 | N516GJ | Play |
| 17 Oct 2026 |
13:54
CDT |
Houston IAH
|
Tulsa TUL
|
15:17
CDT |
CRJ7 | N515GJ | Play |
| 16 Oct 2026 |
12:15
CDT |
Houston IAH
|
Tulsa TUL
|
14:59
CDT |
CRJ7 | N506GJ | Play |
| 15 Oct 2026 |
12:25
CDT |
Houston IAH
|
Tulsa TUL
|
13:51
CDT |
CRJ7 | N563GJ | Play |
| 14 Oct 2026 |
12:15
CDT |
Houston IAH
|
Tulsa TUL
|
13:43
CDT |
CRJ7 | N506GJ | Play |
| 13 Oct 2026 |
12:15
CDT |
Houston IAH
|
Tulsa TUL
|
13:41
CDT |
CRJ7 | N523GJ | Play |
| 12 Oct 2026 |
13:15
CDT |
Houston IAH
|
Tulsa TUL
|
14:21
CDT |
CRJ7 | N534GJ | Play |
| 11 Oct 2026 |
12:15
CDT |
Houston IAH
|
Tulsa TUL
|
14:50
CDT |
CRJ7 | N544GJ | Play |
| 10 Oct 2026 |
12:15
CDT |
Houston IAH
|
Tulsa TUL
|
14:37
CDT |
CRJ7 | N556GJ | Play |
| 9 Oct 2026 |
14:15
CDT |
Houston IAH
|
Tulsa TUL
|
15:23
CDT |
CRJ7 | N539GJ | Play |
| 8 Oct 2026 |
11:58
CDT |
Houston IAH
|
Tulsa TUL
|
13:21
CDT |
CRJ7 | N521GJ | Play |
| 7 Oct 2026 |
13:45
CDT |
Houston IAH
|
Tulsa TUL
|
15:02
CDT |
CRJ7 | N557GJ | Play |
| 6 Oct 2026 |
12:25
CDT |
Houston IAH
|
Tulsa TUL
|
13:23
CDT |
CRJ7 | N552GJ | Play |
| 5 Oct 2026 |
14:25
CDT |
Houston IAH
|
Tulsa TUL
|
15:25
CDT |
CRJ7 | N540GJ | Play |
| 4 Oct 2026 |
13:05
CDT |
Houston IAH
|
Tulsa TUL
|
14:10
CDT |
CRJ7 | N539GJ | Play |
| 3 Oct 2026 |
13:05
CDT |
Houston IAH
|
Tulsa TUL
|
15:00
CDT |
CRJ7 | N524GJ | Play |
| 2 Oct 2026 |
13:01
CDT |
Houston IAH
|
Tulsa TUL
|
14:20
CDT |
CRJ7 | N559GJ | Play |
| 1 Oct 2026 |
12:40
CDT |
Houston IAH
|
Tulsa TUL
|
13:47
CDT |
CRJ7 | N521GJ | Play |
