United Airlines Flight UA521 UAL521L
Service Type
Passenger
Seats
179
Freight
--
Capacity
--
Codeshare flight(s):
NZ6393
Upcoming Flights
| Date | Departing | From | To | Arriving | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 24 Oct 2026 |
08:30
CDT |
Houston IAH
|
Orlando MCO
|
11:56
EDT |
739 | Unknown | Play |
| 23 Oct 2026 |
18:35
CDT |
Houston IAH
|
Boston BOS
|
23:39
EDT |
7M9 | Unknown | Play |
| 22 Oct 2026 |
18:35
CDT |
Houston IAH
|
Boston BOS
|
23:39
EDT |
7M9 | Unknown | Play |
| 21 Oct 2026 |
18:35
CDT |
Houston IAH
|
Boston BOS
|
23:39
EDT |
7M9 | Unknown | Play |
| 20 Oct 2026 |
18:35
CDT |
Houston IAH
|
Boston BOS
|
23:39
EDT |
7M9 | Unknown | Play |
| 19 Oct 2026 |
18:35
CDT |
Houston IAH
|
Boston BOS
|
23:39
EDT |
7M9 | Unknown | Play |
| 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 | N27334 | Play |
Live Flights
| Date | Departed | From | To | Arriving | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 17 Oct 2026 |
19:38
CDT |
Houston IAH
|
Boston BOS
|
00:05
EDT |
B39M | N37555 | Live |
Past Flights
| Date | Departed | From | To | Arrived | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 23 Mar 2026 |
16:10
EDT |
Atlanta ATL
|
Boston BOS
|
19:12
EDT |
A319 | N819UA | Play |
| 23 Mar 2026 |
20:10
EDT |
Atlanta ATL
|
Boston BOS
|
05:52
EDT |
B38M | N27261 | Play |
| 22 Mar 2026 |
16:15
EDT |
Atlanta ATL
|
Boston BOS
|
20:04
EDT |
A319 | N898UA | Play |
| 21 Mar 2026 |
19:55
EDT |
Atlanta ATL
|
Boston BOS
|
23:28
EDT |
B738 | N78509 | Play |
| 21 Mar 2026 |
16:00
EDT |
Atlanta ATL
|
Boston BOS
|
19:34
EDT |
B38M | N17355 | Play |
| 20 Mar 2026 |
18:00
EDT |
Atlanta ATL
|
Boston BOS
|
08:27
EDT |
A320 | N472UA | Play |
| 21 Mar 2026 |
20:00
EDT |
Atlanta ATL
|
Boston BOS
|
23:27
EDT |
B38M | N47370 | Play |
| 20 Mar 2026 |
20:00
EDT |
Atlanta ATL
|
Boston BOS
|
07:12
EDT |
B38M | N17331 | Play |
| 19 Mar 2026 |
16:05
EDT |
Atlanta ATL
|
Boston BOS
|
19:36
EDT |
A320 | N461UA | Play |
| 19 Mar 2026 |
20:00
EDT |
Atlanta ATL
|
Boston BOS
|
07:25
EDT |
B38M | N17341 | Play |
| 18 Mar 2026 |
16:00
EDT |
Atlanta ATL
|
Boston BOS
|
21:27
EDT |
A319 | N881UA | Play |
| 17 Mar 2026 |
16:05
EDT |
Atlanta ATL
|
Houston IAH
|
17:21
CDT |
A319 | N846UA | Play |
| 17 Mar 2026 |
20:40
EDT |
Atlanta ATL
|
Boston BOS
|
11:05
EDT |
B39M | N77426 | Play |
| 17 Mar 2026 |
20:15
EDT |
Atlanta ATL
|
Boston BOS
|
23:39
EDT |
A319 | N881UA | Play |
| 16 Mar 2026 |
22:00
EDT |
Atlanta ATL
|
Boston BOS
|
06:20
EDT |
B38M | N47280 | Play |
| 15 Mar 2026 |
16:10
EDT |
Atlanta ATL
|
Boston BOS
|
21:11
EDT |
A319 | N847UA | Play |
| 14 Mar 2026 |
19:50
EDT |
Atlanta ATL
|
Boston BOS
|
07:23
EDT |
A320 | N474UA | Play |
| 14 Mar 2026 |
15:50
EDT |
Atlanta ATL
|
Boston BOS
|
19:54
EDT |
B38M | N37325 | Play |
| 13 Mar 2026 |
19:45
EDT |
Atlanta ATL
|
Boston BOS
|
05:47
EDT |
B38M | N47345 | Play |
| 13 Mar 2026 |
16:10
EDT |
Atlanta ATL
|
Boston BOS
|
20:28
EDT |
A320 | N454UA | Play |
| 13 Mar 2026 |
21:00
EDT |
Atlanta ATL
|
Boston BOS
|
07:07
EDT |
B38M | N17349 | Play |
| 12 Mar 2026 |
15:55
EDT |
Atlanta ATL
|
Boston BOS
|
19:44
EDT |
A320 | N477UA | Play |
| 12 Mar 2026 |
22:30
EDT |
Atlanta ATL
|
Boston BOS
|
07:33
EDT |
B38M | N57286 | Play |
| 11 Mar 2026 |
19:35
EDT |
Atlanta ATL
|
Boston BOS
|
00:20
EDT |
A319 | N825UA | Play |
| 10 Mar 2026 |
16:00
EDT |
Atlanta ATL
|
Houston IAH
|
17:45
CDT |
A319 | N894UA | Play |
| 9 Mar 2026 |
19:50
EDT |
Atlanta ATL
|
Boston BOS
|
07:12
EDT |
B38M | N47275 | Play |
| 9 Mar 2026 |
15:50
EDT |
Atlanta ATL
|
Boston BOS
|
19:42
EDT |
A319 | N803UA | Play |
| 8 Mar 2026 |
19:50
EDT |
Atlanta ATL
|
Boston BOS
|
05:46
EDT |
B38M | N17289 | Play |
| 8 Mar 2026 |
16:20
EDT |
Atlanta ATL
|
Boston BOS
|
20:11
EDT |
A319 | N814UA | Play |
| 8 Mar 2026 |
21:40
EST |
Atlanta ATL
|
Boston BOS
|
07:11
EDT |
B738 | N26208 | Play |
