United Airlines Flight UA521 UAL521
Upcoming Flights
| Date | Departing | From | To | Arriving | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 18 Oct 2026 |
18:35
CDT |
Houston IAH
|
Boston BOS
|
23:39
EDT |
B39M | N57409 | Play |
| 17 Oct 2026 |
08:30
CDT |
Houston IAH
|
Orlando MCO
|
11:58
EDT |
B38M | N37367 | Play |
Past Flights
| Date | Departed | From | To | Arrived | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 27 Apr 2026 |
16:25
EDT |
Atlanta ATL
|
Boston BOS
|
19:46
EDT |
A319 | N814UA | Play |
| 27 Apr 2026 |
20:05
EDT |
Atlanta ATL
|
Boston BOS
|
07:56
EDT |
A320 | N484UA | Play |
| 26 Apr 2026 |
16:05
EDT |
Atlanta ATL
|
Boston BOS
|
19:34
EDT |
B737 | N23708 | Play |
| 26 Apr 2026 |
20:10
EDT |
Atlanta ATL
|
Boston BOS
|
07:34
EDT |
A320 | N472UA | Play |
| 25 Apr 2026 |
17:35
EDT |
Atlanta ATL
|
Boston BOS
|
20:59
EDT |
B737 | N27724 | Play |
| 25 Apr 2026 |
20:30
EDT |
Atlanta ATL
|
Boston BOS
|
07:29
EDT |
A320 | N447UA | Play |
| 24 Apr 2026 |
16:00
EDT |
Atlanta ATL
|
Boston BOS
|
18:16
EDT |
B737 | N24729 | Play |
| 24 Apr 2026 |
20:05
EDT |
Atlanta ATL
|
Boston BOS
|
07:30
EDT |
A320 | N467UA | Play |
| 23 Apr 2026 |
15:55
EDT |
Atlanta ATL
|
Boston BOS
|
19:57
EDT |
B737 | N15710 | Play |
| 23 Apr 2026 |
20:00
EDT |
Atlanta ATL
|
Boston BOS
|
07:26
EDT |
A21N | N44501 | Play |
| 22 Apr 2026 |
17:00
EDT |
Atlanta ATL
|
Boston BOS
|
19:19
EDT |
B738 | N33209 | Play |
| 21 Apr 2026 |
19:50
EDT |
Atlanta ATL
|
Boston BOS
|
07:23
EDT |
A320 | N467UA | Play |
| 21 Apr 2026 |
15:50
EDT |
Atlanta ATL
|
Boston BOS
|
19:39
EDT |
B737 | N23708 | Play |
| 21 Apr 2026 |
20:40
EDT |
Atlanta ATL
|
Boston BOS
|
07:29
EDT |
A320 | N484UA | Play |
| 20 Apr 2026 |
15:55
EDT |
Atlanta ATL
|
Boston BOS
|
19:57
EDT |
A319 | N881UA | Play |
| 19 Apr 2026 |
19:50
EDT |
Atlanta ATL
|
Boston BOS
|
07:28
EDT |
A320 | N467UA | Play |
| 19 Apr 2026 |
16:00
EDT |
Atlanta ATL
|
Boston BOS
|
19:43
EDT |
B739 | N47414 | Play |
| 19 Apr 2026 |
20:10
EDT |
Atlanta ATL
|
Boston BOS
|
07:32
EDT |
A320 | N485UA | Play |
| 18 Apr 2026 |
15:55
EDT |
Atlanta ATL
|
Boston BOS
|
20:01
EDT |
B739 | N47414 | Play |
| 18 Apr 2026 |
20:25
EDT |
Atlanta ATL
|
Boston BOS
|
00:03
EDT |
A21N | N14534 | Play |
| 17 Apr 2026 |
15:50
EDT |
Atlanta ATL
|
Boston BOS
|
19:54
EDT |
B737 | N23721 | Play |
| 16 Apr 2026 |
19:55
EDT |
Atlanta ATL
|
Boston BOS
|
07:25
EDT |
A320 | N471UA | Play |
| 16 Apr 2026 |
16:00
EDT |
Atlanta ATL
|
Boston BOS
|
18:41
EDT |
B737 | N24729 | Play |
| 16 Apr 2026 |
20:25
EDT |
Atlanta ATL
|
Boston BOS
|
07:26
EDT |
A320 | N443UA | Play |
| 15 Apr 2026 |
15:55
EDT |
Atlanta ATL
|
Boston BOS
|
19:46
EDT |
B737 | N38727 | Play |
| 14 Apr 2026 |
19:50
EDT |
Atlanta ATL
|
Boston BOS
|
23:23
EDT |
A320 | N471UA | Play |
| 14 Apr 2026 |
16:05
EDT |
Atlanta ATL
|
Boston BOS
|
19:44
EDT |
B739 | N61886 | Play |
| 13 Apr 2026 |
19:50
EDT |
Atlanta ATL
|
Boston BOS
|
07:20
EDT |
A320 | N443UA | Play |
| 13 Apr 2026 |
16:05
EDT |
Atlanta ATL
|
Boston BOS
|
19:40
EDT |
A319 | N826UA | Play |
| 13 Apr 2026 |
22:45
EDT |
Atlanta ATL
|
Boston BOS
|
07:28
EDT |
A320 | N431UA | Play |
