United Airlines Flight UA4581 UAL4581
Service Type
Passenger
Seats
50
Freight
--
Capacity
--
Upcoming Flights
| Date | Departing | From | To | Arriving | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 19 Nov 2026 |
10:33
EST |
Knoxville TYS
|
Chicago ORD
|
11:39
CST |
CR5 | Unknown | Play |
| 18 Nov 2026 |
10:33
EST |
Knoxville TYS
|
Chicago ORD
|
11:39
CST |
CR5 | Unknown | Play |
| 17 Nov 2026 |
10:33
EST |
Knoxville TYS
|
Chicago ORD
|
11:39
CST |
CR5 | Unknown | Play |
| 16 Nov 2026 |
10:33
EST |
Knoxville TYS
|
Chicago ORD
|
11:39
CST |
CR5 | Unknown | Play |
| 15 Nov 2026 |
10:33
EST |
Knoxville TYS
|
Chicago ORD
|
11:39
CST |
CR5 | Unknown | Play |
| 13 Nov 2026 |
10:33
EST |
Knoxville TYS
|
Chicago ORD
|
11:39
CST |
CRJ7 | N578GJ | Play |
| 12 Nov 2026 |
10:33
EST |
Knoxville TYS
|
Chicago ORD
|
11:39
CST |
CRJ7 | N583GJ | Play |
Past Flights
| Date | Departed | From | To | Arrived | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 11 Nov 2026 |
10:23
EST |
Knoxville TYS
|
Chicago ORD
|
11:17
CST |
CRJ7 | N519GJ | Play |
| 10 Nov 2026 |
10:23
EST |
Knoxville TYS
|
Chicago ORD
|
10:59
CST |
CRJ7 | N526GJ | Play |
| 9 Nov 2026 |
10:23
EST |
Knoxville TYS
|
Chicago ORD
|
11:14
CST |
CRJ7 | N540GJ | Play |
| 8 Nov 2026 |
10:24
EST |
Knoxville TYS
|
Chicago ORD
|
11:23
CST |
CRJ7 | N561GJ | Play |
| 6 Nov 2026 |
10:45
EST |
Knoxville TYS
|
Chicago ORD
|
13:40
CST |
CRJ7 | N563GJ | Play |
| 5 Nov 2026 |
10:45
EST |
Knoxville TYS
|
Chicago ORD
|
12:36
CST |
CRJ7 | N536GJ | Play |
| 4 Nov 2026 |
10:50
EST |
Knoxville TYS
|
Chicago ORD
|
12:57
CST |
CRJ7 | N521GJ | Play |
| 3 Nov 2026 |
10:40
EST |
Knoxville TYS
|
Chicago ORD
|
12:33
CST |
CRJ7 | N552GJ | Play |
| 2 Nov 2026 |
10:45
EST |
Knoxville TYS
|
Chicago ORD
|
13:07
CST |
CRJ7 | N542GJ | Play |
| 1 Nov 2026 |
10:45
EST |
Knoxville TYS
|
Chicago ORD
|
11:21
CST |
CRJ7 | N550GJ | Play |
| 30 Oct 2026 |
10:50
EDT |
Knoxville TYS
|
Chicago ORD
|
12:33
CDT |
CRJ7 | N551GJ | Play |
| 29 Oct 2026 |
11:05
EDT |
Knoxville TYS
|
Chicago ORD
|
12:39
CDT |
CRJ7 | N547GJ | Play |
| 28 Oct 2026 |
10:50
EDT |
Knoxville TYS
|
Chicago ORD
|
14:45
CDT |
CRJ7 | N553GJ | Play |
| 27 Oct 2026 |
10:35
EDT |
Knoxville TYS
|
Chicago ORD
|
11:31
CDT |
CRJ7 | N562GJ | Play |
| 26 Oct 2026 |
10:40
EDT |
Knoxville TYS
|
Chicago ORD
|
12:34
CDT |
CRJ7 | N519GJ | Play |
| 25 Oct 2026 |
10:50
EDT |
Knoxville TYS
|
Chicago ORD
|
12:38
CDT |
CRJ7 | N509GJ | Play |
| 24 Oct 2026 |
12:20
CDT |
Houston IAH
|
Tulsa TUL
|
14:46
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 |
