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 | |
|---|---|---|---|---|---|---|---|
| 26 May 2026 |
13:10
CDT |
Chicago ORD
|
St. Louis STL
|
14:16
CDT |
CRJ7 | N564GJ | Play |
| 25 May 2026 |
13:15
CDT |
Chicago ORD
|
St. Louis STL
|
15:25
CDT |
CRJ7 | N556GJ | Play |
| 24 May 2026 |
15:25
CDT |
Chicago ORD
|
St. Louis STL
|
17:10
CDT |
CRJ7 | N565GJ | Play |
| 23 May 2026 |
13:55
CDT |
Chicago ORD
|
St. Louis STL
|
14:53
CDT |
CRJ7 | N520GJ | Play |
| 22 May 2026 |
13:30
CDT |
Chicago ORD
|
St. Louis STL
|
08:32
CDT |
CRJ7 | N554GJ | Play |
| 21 May 2026 |
14:20
CDT |
Chicago ORD
|
St. Louis STL
|
16:27
CDT |
CRJ7 | N559GJ | Play |
| 20 May 2026 |
20:35
EDT |
Chattanooga CHA
|
Chicago ORD
|
22:11
CDT |
CRJ7 | N550GJ | Play |
| 17 May 2026 |
18:10
EDT |
Chattanooga CHA
|
Chicago ORD
|
19:47
CDT |
CRJ7 | N548GJ | Play |
| 16 May 2026 |
18:25
EDT |
Chattanooga CHA
|
Chicago ORD
|
19:06
CDT |
CRJ7 | N564GJ | Play |
| 15 May 2026 |
18:15
EDT |
Chattanooga CHA
|
Chicago ORD
|
19:57
CDT |
CRJ7 | N580GJ | Play |
| 14 May 2026 |
18:40
EDT |
Chattanooga CHA
|
Chicago ORD
|
07:12
CDT |
CRJ7 | N562GJ | Play |
| 13 May 2026 |
18:15
EDT |
Chattanooga CHA
|
Chicago ORD
|
20:17
CDT |
CRJ7 | N562GJ | Play |
| 12 May 2026 |
18:00
EDT |
Chattanooga CHA
|
Chicago ORD
|
20:14
CDT |
CRJ7 | N516GJ | Play |
| 11 May 2026 |
17:55
EDT |
Chattanooga CHA
|
Chicago ORD
|
20:05
CDT |
CRJ7 | N539GJ | Play |
| 10 May 2026 |
18:35
EDT |
Chattanooga CHA
|
Chicago ORD
|
22:51
CDT |
CRJ7 | N513GJ | Play |
| 9 May 2026 |
18:35
EDT |
Chattanooga CHA
|
Chicago ORD
|
20:20
CDT |
CRJ7 | N523GJ | Play |
| 8 May 2026 |
18:50
EDT |
Chattanooga CHA
|
Chicago ORD
|
21:26
CDT |
CRJ7 | N549GJ | Play |
| 7 May 2026 |
19:20
EDT |
Chattanooga CHA
|
Chicago ORD
|
21:02
CDT |
CRJ7 | N544GJ | Play |
| 6 May 2026 |
18:20
EDT |
Chattanooga CHA
|
Chicago ORD
|
20:21
CDT |
CRJ7 | N565GJ | Play |
| 5 May 2026 |
17:45
EDT |
Chattanooga CHA
|
Chicago ORD
|
19:18
CDT |
CRJ7 | N543GJ | Play |
| 3 May 2026 |
18:50
EDT |
Chattanooga CHA
|
Chicago ORD
|
20:31
CDT |
CRJ7 | N550GJ | Play |
| 2 May 2026 |
18:05
EDT |
Chattanooga CHA
|
Chicago ORD
|
18:39
CDT |
CRJ7 | N506GJ | Play |
| 1 May 2026 |
18:05
EDT |
Chattanooga CHA
|
Chicago ORD
|
19:55
CDT |
CRJ7 | N565GJ | Play |
| 30 Apr 2026 |
18:10
EDT |
Chattanooga CHA
|
Chicago ORD
|
20:07
CDT |
CRJ7 | N556GJ | Play |
| 29 Apr 2026 |
19:45
EDT |
State College SCE
|
Chicago ORD
|
22:08
CDT |
CRJ7 | N548GJ | Play |
| 29 Apr 2026 |
20:55
EDT |
State College SCE
|
Chicago ORD
|
22:30
CDT |
CRJ7 | N501GJ | Play |
| 27 Apr 2026 |
21:25
EDT |
State College SCE
|
Chicago ORD
|
22:17
CDT |
CRJ7 | N520GJ | Play |
| 25 Apr 2026 |
19:45
EDT |
State College SCE
|
Chicago ORD
|
21:57
CDT |
CRJ7 | N557GJ | Play |
| 24 Apr 2026 |
19:55
EDT |
State College SCE
|
Chicago ORD
|
20:23
CDT |
CRJ7 | N526GJ | Play |
| 23 Apr 2026 |
19:55
EDT |
State College SCE
|
Chicago ORD
|
06:52
CDT |
CRJ7 | N566GJ | Play |
