United Airlines Flight UA421 UAL421
Upcoming Flights
| Date | Departing | From | To | Arriving | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 24 Sep 2026 |
22:27
EDT |
Washington IAD
|
Chicago ORD
|
23:40
CDT |
739 | Unknown | Play |
| 23 Sep 2026 |
15:40
MDT |
Denver DEN
|
Washington IAD
|
21:08
EDT |
A21N | N14557 | Play |
| 23 Sep 2026 |
22:27
EDT |
Washington IAD
|
Chicago ORD
|
23:40
CDT |
B738 | N76517 | Play |
| 22 Sep 2026 |
15:40
MDT |
Denver DEN
|
Washington IAD
|
21:08
EDT |
A21N | N14557 | Play |
| 22 Sep 2026 |
22:27
EDT |
Washington IAD
|
Chicago ORD
|
23:40
CDT |
B739 | N77430 | Play |
Live Flights
| Date | Departed | From | To | Arriving | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 21 Sep 2026 |
15:51
MDT |
Denver DEN
|
Washington IAD
|
21:01
EDT |
A21N | N14531 | Live |
Past Flights
| Date | Departed | From | To | Arrived | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 31 Mar 2025 |
13:30
MDT |
Grand Junction GJT
|
Denver DEN
|
16:02
MDT |
A320 | N1902U | Play |
| 30 Mar 2025 |
14:15
MDT |
Grand Junction GJT
|
Denver DEN
|
15:58
MDT |
A320 | N478UA | Play |
| 29 Mar 2025 |
13:40
MDT |
Grand Junction GJT
|
Denver DEN
|
18:26
MDT |
A319 | N883UA | Play |
| 28 Mar 2025 |
13:40
MDT |
Grand Junction GJT
|
Denver DEN
|
17:55
MDT |
A320 | N1902U | Play |
| 27 Mar 2025 |
13:45
MDT |
Grand Junction GJT
|
Denver DEN
|
17:12
MDT |
A319 | N804UA | Play |
| 26 Mar 2025 |
13:35
MDT |
Grand Junction GJT
|
Denver DEN
|
15:50
MDT |
A319 | N875UA | Play |
| 25 Mar 2025 |
13:35
MDT |
Grand Junction GJT
|
Denver DEN
|
16:10
MDT |
A320 | N442UA | Play |
| 24 Mar 2025 |
13:55
MDT |
Grand Junction GJT
|
Denver DEN
|
15:04
MDT |
A319 | N4888U | Play |
| 23 Mar 2025 |
15:00
MDT |
Grand Junction GJT
|
Denver DEN
|
16:59
MDT |
A319 | N828UA | Play |
| 22 Mar 2025 |
13:30
MDT |
Grand Junction GJT
|
Denver DEN
|
14:28
MDT |
A319 | N831UA | Play |
| 21 Mar 2025 |
13:45
MDT |
Grand Junction GJT
|
Denver DEN
|
14:38
MDT |
A320 | N477UA | Play |
| 20 Mar 2025 |
13:35
MDT |
Grand Junction GJT
|
Denver DEN
|
16:08
MDT |
A319 | N877UA | Play |
| 19 Mar 2025 |
15:05
MDT |
Grand Junction GJT
|
Denver DEN
|
17:42
MDT |
A320 | N444UA | Play |
| 18 Mar 2025 |
17:45
MDT |
Grand Junction GJT
|
Denver DEN
|
18:53
MDT |
A319 | N835UA | Play |
| 17 Mar 2025 |
13:55
MDT |
Grand Junction GJT
|
Denver DEN
|
16:01
MDT |
A319 | N807UA | Play |
| 16 Mar 2025 |
13:40
MDT |
Grand Junction GJT
|
Denver DEN
|
14:23
MDT |
A319 | N836UA | Play |
| 15 Mar 2025 |
13:40
MDT |
Grand Junction GJT
|
Denver DEN
|
14:33
MDT |
A319 | N811UA | Play |
| 14 Mar 2025 |
13:55
MDT |
Grand Junction GJT
|
Denver DEN
|
15:59
MDT |
A319 | N829UA | Play |
| 13 Mar 2025 |
14:00
MDT |
Grand Junction GJT
|
Denver DEN
|
14:43
MDT |
A319 | N875UA | Play |
| 12 Mar 2025 |
13:45
MDT |
Grand Junction GJT
|
Denver DEN
|
18:05
MDT |
A319 | N841UA | Play |
| 11 Mar 2025 |
13:40
MDT |
Grand Junction GJT
|
Denver DEN
|
15:48
MDT |
A319 | N4888U | Play |
| 10 Mar 2025 |
14:00
MDT |
Grand Junction GJT
|
Denver DEN
|
16:04
MDT |
A319 | N852UA | Play |
| 9 Mar 2025 |
13:50
MDT |
Grand Junction GJT
|
Denver DEN
|
14:36
MDT |
A319 | N812UA | Play |
| 8 Mar 2025 |
13:40
MST |
Grand Junction GJT
|
Denver DEN
|
14:40
MST |
A319 | N829UA | Play |
| 7 Mar 2025 |
13:35
MST |
Grand Junction GJT
|
Denver DEN
|
14:29
MST |
A319 | N880UA | Play |
| 6 Mar 2025 |
13:45
MST |
Grand Junction GJT
|
Denver DEN
|
14:44
MST |
A319 | N801UA | Play |
| 6 Mar 2025 |
19:40
MST |
Grand Junction GJT
|
Denver DEN
|
20:46
MST |
A320 | N471UA | Play |
| 4 Mar 2025 |
19:45
MST |
Salt Lake City SLC
|
Denver DEN
|
22:17
MST |
A320 | N428UA | Play |
| 3 Mar 2025 |
20:05
MST |
Salt Lake City SLC
|
Denver DEN
|
07:57
MST |
A320 | N461UA | Play |
| 1 Mar 2025 |
20:15
MST |
Salt Lake City SLC
|
Denver DEN
|
21:20
MST |
A320 | N467UA | Play |
