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 | |
|---|---|---|---|---|---|---|---|
| 28 Jun 2025 |
17:45
MDT |
Denver DEN
|
Portland PWM
|
23:10
EDT |
B738 | N26210 | Play |
| 28 Jun 2025 |
18:30
MDT |
Denver DEN
|
Milwaukee MKE
|
08:38
CDT |
B738 | N26232 | Play |
| 26 Jun 2025 |
17:55
MDT |
Denver DEN
|
Milwaukee MKE
|
08:43
CDT |
B738 | N77530 | Play |
| 26 Jun 2025 |
18:00
MDT |
Denver DEN
|
Milwaukee MKE
|
08:42
CDT |
B738 | N17245 | Play |
| 25 Jun 2025 |
00:10
UTC |
Unknown
|
Unknown
|
12:37
UTC |
A320 | N425UA | Play |
| 24 Jun 2025 |
18:35
MDT |
Denver DEN
|
Milwaukee MKE
|
07:31
CDT |
B738 | N33289 | Play |
| 23 Jun 2025 |
00:15
UTC |
Unknown
|
Unknown
|
12:36
UTC |
B738 | N33289 | Play |
| 21 Jun 2025 |
17:50
MDT |
Denver DEN
|
Milwaukee MKE
|
07:27
CDT |
B738 | N33203 | Play |
| 20 Jun 2025 |
17:45
MDT |
Denver DEN
|
Milwaukee MKE
|
07:31
CDT |
B738 | N26208 | Play |
| 19 Jun 2025 |
17:55
MDT |
Denver DEN
|
Milwaukee MKE
|
07:21
CDT |
B738 | N26226 | Play |
| 18 Jun 2025 |
17:55
MDT |
Denver DEN
|
Milwaukee MKE
|
20:55
CDT |
B738 | N38268 | Play |
| 18 Jun 2025 |
22:40
MDT |
Denver DEN
|
Milwaukee MKE
|
07:29
CDT |
B738 | N26208 | Play |
| 17 Jun 2025 |
18:45
MDT |
Denver DEN
|
Milwaukee MKE
|
07:18
CDT |
B738 | N26208 | Play |
| 16 Jun 2025 |
18:10
MDT |
Denver DEN
|
Milwaukee MKE
|
07:25
CDT |
B738 | N14214 | Play |
| 15 Jun 2025 |
18:05
MDT |
Denver DEN
|
Milwaukee MKE
|
07:22
CDT |
B738 | N38268 | Play |
| 14 Jun 2025 |
19:20
MDT |
Denver DEN
|
Milwaukee MKE
|
07:28
CDT |
B738 | N73259 | Play |
| 13 Jun 2025 |
18:05
MDT |
Denver DEN
|
Milwaukee MKE
|
07:26
CDT |
B738 | N38268 | Play |
| 12 Jun 2025 |
18:10
MDT |
Denver DEN
|
Milwaukee MKE
|
07:16
CDT |
B38M | N37371 | Play |
| 10 Jun 2025 |
17:50
MDT |
Denver DEN
|
Milwaukee MKE
|
07:24
CDT |
B738 | N73299 | Play |
| 10 Jun 2025 |
18:05
MDT |
Denver DEN
|
Milwaukee MKE
|
07:23
CDT |
B738 | N27239 | Play |
| 9 Jun 2025 |
18:30
MDT |
Denver DEN
|
Milwaukee MKE
|
07:27
CDT |
B738 | N77295 | Play |
| 7 Jun 2025 |
17:40
MDT |
Denver DEN
|
Milwaukee MKE
|
07:24
CDT |
B738 | N35236 | Play |
| 7 Jun 2025 |
18:20
MDT |
Denver DEN
|
Milwaukee MKE
|
07:28
CDT |
B738 | N79521 | Play |
| 6 Jun 2025 |
18:55
MDT |
Denver DEN
|
Milwaukee MKE
|
07:19
CDT |
B738 | N14249 | Play |
| 4 Jun 2025 |
17:45
MDT |
Denver DEN
|
Milwaukee MKE
|
07:14
CDT |
B738 | N14250 | Play |
| 4 Jun 2025 |
18:25
MDT |
Denver DEN
|
Milwaukee MKE
|
07:26
CDT |
B738 | N27213 | Play |
| 3 Jun 2025 |
18:00
MDT |
Denver DEN
|
Milwaukee MKE
|
07:22
CDT |
B738 | N17245 | Play |
| 2 Jun 2025 |
19:20
MDT |
Denver DEN
|
Milwaukee MKE
|
07:23
CDT |
B738 | N79541 | Play |
| 1 Jun 2025 |
18:05
MDT |
Denver DEN
|
Milwaukee MKE
|
07:18
CDT |
B738 | N73256 | Play |
| 31 May 2025 |
18:05
MDT |
Denver DEN
|
Milwaukee MKE
|
07:14
CDT |
B738 | N33284 | Play |
