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 | |
|---|---|---|---|---|---|---|---|
| 26 Oct 2025 |
11:30
PDT |
Santa Ana SNA
|
Milwaukee MKE
|
19:57
CDT |
B38M | N37305 | Play |
| 25 Oct 2025 |
17:50
MDT |
Denver DEN
|
Milwaukee MKE
|
08:18
CDT |
B738 | N17229 | Play |
| 25 Oct 2025 |
18:05
MDT |
Denver DEN
|
Milwaukee MKE
|
08:26
CDT |
B738 | N36280 | Play |
| 24 Oct 2025 |
18:00
MDT |
Denver DEN
|
Milwaukee MKE
|
21:03
CDT |
B738 | N37273 | Play |
| 22 Oct 2025 |
17:50
MDT |
Denver DEN
|
Milwaukee MKE
|
08:55
CDT |
B738 | N76516 | Play |
| 22 Oct 2025 |
18:05
MDT |
Denver DEN
|
Milwaukee MKE
|
08:40
CDT |
B738 | N16234 | Play |
| 21 Oct 2025 |
18:00
MDT |
Denver DEN
|
Milwaukee MKE
|
08:32
CDT |
B738 | N87507 | Play |
| 19 Oct 2025 |
17:50
MDT |
Denver DEN
|
Milwaukee MKE
|
08:29
CDT |
B738 | N76505 | Play |
| 19 Oct 2025 |
18:05
MDT |
Denver DEN
|
Milwaukee MKE
|
09:00
CDT |
B738 | N27246 | Play |
| 18 Oct 2025 |
18:05
MDT |
Denver DEN
|
Milwaukee MKE
|
08:38
CDT |
B738 | N76502 | Play |
| 16 Oct 2025 |
17:50
MDT |
Denver DEN
|
Milwaukee MKE
|
08:37
CDT |
B738 | N73256 | Play |
| 16 Oct 2025 |
18:00
MDT |
Denver DEN
|
Milwaukee MKE
|
08:37
CDT |
B738 | N37263 | Play |
| 15 Oct 2025 |
18:00
MDT |
Denver DEN
|
Milwaukee MKE
|
08:41
CDT |
B738 | N78285 | Play |
| 13 Oct 2025 |
17:50
MDT |
Denver DEN
|
Milwaukee MKE
|
08:39
CDT |
B738 | N78540 | Play |
| 13 Oct 2025 |
18:10
MDT |
Denver DEN
|
Milwaukee MKE
|
08:33
CDT |
B738 | N38257 | Play |
| 11 Oct 2025 |
17:55
MDT |
Denver DEN
|
Milwaukee MKE
|
08:46
CDT |
B738 | N76523 | Play |
| 10 Oct 2025 |
17:50
MDT |
Denver DEN
|
Milwaukee MKE
|
08:34
CDT |
B738 | N37255 | Play |
| 9 Oct 2025 |
17:40
MDT |
Denver DEN
|
Milwaukee MKE
|
08:29
CDT |
B738 | N76503 | Play |
| 9 Oct 2025 |
18:00
MDT |
Denver DEN
|
Milwaukee MKE
|
08:29
CDT |
B738 | N76533 | Play |
| 7 Oct 2025 |
17:55
MDT |
Denver DEN
|
Milwaukee MKE
|
21:06
CDT |
B738 | N78540 | Play |
| 6 Oct 2025 |
17:55
MDT |
Denver DEN
|
Milwaukee MKE
|
08:27
CDT |
B738 | N76522 | Play |
| 5 Oct 2025 |
17:50
MDT |
Denver DEN
|
Milwaukee MKE
|
08:42
CDT |
B738 | N12218 | Play |
| 4 Oct 2025 |
17:55
MDT |
Denver DEN
|
Milwaukee MKE
|
21:03
CDT |
B738 | N13227 | Play |
| 4 Oct 2025 |
18:15
MDT |
Denver DEN
|
Milwaukee MKE
|
08:40
CDT |
B738 | N78524 | Play |
| 2 Oct 2025 |
17:50
MDT |
Denver DEN
|
Milwaukee MKE
|
08:32
CDT |
B738 | N37290 | Play |
| 1 Oct 2025 |
17:45
MDT |
Denver DEN
|
Milwaukee MKE
|
08:42
CDT |
B738 | N78511 | Play |
| 30 Sep 2025 |
17:40
MDT |
Denver DEN
|
Milwaukee MKE
|
08:40
CDT |
B738 | N76522 | Play |
| 30 Sep 2025 |
18:25
MDT |
Denver DEN
|
Milwaukee MKE
|
08:39
CDT |
B739 | N69885 | Play |
| 29 Sep 2025 |
18:15
MDT |
Denver DEN
|
Milwaukee MKE
|
21:28
CDT |
B738 | N12221 | Play |
| 27 Sep 2025 |
17:50
MDT |
Denver DEN
|
Milwaukee MKE
|
21:16
CDT |
B738 | N37253 | Play |
