United Airlines Flight UA521 UAL521T
Service Type
Passenger
Seats
166
Freight
--
Capacity
17.9 tonnes
Codeshare flight(s):
NZ6393
Upcoming Flights
| Date | Departing | From | To | Arriving | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 18 Nov 2026 |
18:35
CST |
Houston IAH
|
Boston BOS
|
23:25
EST |
738 | Unknown | Play |
| 17 Nov 2026 |
18:35
CST |
Houston IAH
|
Boston BOS
|
23:25
EST |
7M8 | Unknown | Play |
| 16 Nov 2026 |
15:57
EST |
Atlanta ATL
|
Houston IAH
|
17:21
CST |
319 | Unknown | Play |
| 16 Nov 2026 |
18:35
CST |
Houston IAH
|
Boston BOS
|
23:25
EST |
7M8 | Unknown | Play |
| 15 Nov 2026 |
15:57
EST |
Atlanta ATL
|
Houston IAH
|
17:21
CST |
320 | Unknown | Play |
| 15 Nov 2026 |
18:35
CST |
Houston IAH
|
Boston BOS
|
23:25
EST |
7M8 | Unknown | Play |
| 14 Nov 2026 |
15:57
EST |
Atlanta ATL
|
Houston IAH
|
17:21
CST |
320 | Unknown | Play |
| 14 Nov 2026 |
18:35
CST |
Houston IAH
|
Boston BOS
|
23:25
EST |
7M8 | Unknown | Play |
| 13 Nov 2026 |
15:57
EST |
Atlanta ATL
|
Houston IAH
|
17:21
CST |
320 | Unknown | Play |
| 13 Nov 2026 |
18:35
CST |
Houston IAH
|
Boston BOS
|
23:25
EST |
7M8 | Unknown | Play |
| 12 Nov 2026 |
15:57
EST |
Atlanta ATL
|
Houston IAH
|
17:21
CST |
320 | Unknown | Play |
| 12 Nov 2026 |
18:35
CST |
Houston IAH
|
Boston BOS
|
23:25
EST |
B38M | N27283 | Play |
| 11 Nov 2026 |
15:57
EST |
Atlanta ATL
|
Houston IAH
|
17:21
CST |
A320 | N484UA | Play |
| 11 Nov 2026 |
18:35
CST |
Houston IAH
|
Boston BOS
|
23:25
EST |
B738 | N87513 | Play |
Past Flights
| Date | Departed | From | To | Arrived | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 22 Jan 2026 |
18:30
EST |
Boston BOS
|
Newark EWR
|
20:58
EST |
B737 | N17730 | Play |
| 21 Jan 2026 |
18:35
EST |
Boston BOS
|
Newark EWR
|
20:49
EST |
B737 | N17753 | Play |
| 20 Jan 2026 |
18:35
EST |
Boston BOS
|
Newark EWR
|
19:32
EST |
B38M | N47357 | Play |
| 19 Jan 2026 |
18:35
EST |
Boston BOS
|
Newark EWR
|
20:06
EST |
B737 | N16703 | Play |
| 19 Jan 2026 |
19:00
EST |
Boston BOS
|
Newark EWR
|
07:11
EST |
B737 | N24736 | Play |
| 17 Jan 2026 |
17:50
CST |
St. Louis STL
|
Houston IAH
|
08:04
CST |
A320 | N497UA | Play |
| 16 Jan 2026 |
18:30
EST |
Boston BOS
|
Newark EWR
|
20:39
EST |
B737 | N17730 | Play |
| 15 Jan 2026 |
18:25
EST |
Boston BOS
|
Newark EWR
|
20:55
EST |
B737 | N21723 | Play |
| 14 Jan 2026 |
18:15
EST |
Boston BOS
|
Newark EWR
|
20:49
EST |
B737 | N24715 | Play |
| 13 Jan 2026 |
18:40
EST |
Boston BOS
|
Newark EWR
|
20:51
EST |
B737 | N16703 | Play |
| 13 Jan 2026 |
21:00
EST |
Boston BOS
|
Newark EWR
|
07:58
EST |
B739 | N69838 | Play |
| 11 Jan 2026 |
18:30
EST |
Boston BOS
|
Newark EWR
|
19:46
EST |
B737 | N29717 | Play |
| 10 Jan 2026 |
16:45
CST |
St. Louis STL
|
Houston IAH
|
19:04
CST |
A320 | N458UA | Play |
| 9 Jan 2026 |
18:25
EST |
Boston BOS
|
Newark EWR
|
19:41
EST |
B38M | N27256 | Play |
| 8 Jan 2026 |
18:30
EST |
Boston BOS
|
Newark EWR
|
20:55
EST |
B737 | N16709 | Play |
| 7 Jan 2026 |
18:25
EST |
Boston BOS
|
Newark EWR
|
22:02
EST |
B739 | N66808 | Play |
| 6 Jan 2026 |
18:30
EST |
Boston BOS
|
Newark EWR
|
19:30
EST |
B739 | N66808 | Play |
| 6 Jan 2026 |
19:25
EST |
Newark EWR
|
Fort Lauderdale FLL
|
10:07
EST |
B739 | N68842 | Play |
| 5 Jan 2026 |
19:55
EST |
Newark EWR
|
Fort Lauderdale FLL
|
06:09
EST |
B38M | N17358 | Play |
| 4 Jan 2026 |
19:25
EST |
Newark EWR
|
Fort Lauderdale FLL
|
10:18
EST |
B739 | N68801 | Play |
| 3 Jan 2026 |
19:35
EST |
Newark EWR
|
Fort Lauderdale FLL
|
22:19
EST |
B38M | N17285 | Play |
| 2 Jan 2026 |
19:25
EST |
Newark EWR
|
Fort Lauderdale FLL
|
06:13
EST |
B38M | N17327 | Play |
| 1 Jan 2026 |
19:55
EST |
Newark EWR
|
Fort Lauderdale FLL
|
09:43
EST |
B38M | N37324 | Play |
| 31 Dec 2025 |
19:20
EST |
Newark EWR
|
Fort Lauderdale FLL
|
08:16
EST |
B38M | N37307 | Play |
| 30 Dec 2025 |
19:20
EST |
Newark EWR
|
Fort Lauderdale FLL
|
07:44
EST |
B38M | N27256 | Play |
| 29 Dec 2025 |
20:15
EST |
Newark EWR
|
Fort Lauderdale FLL
|
10:52
EST |
B38M | N17338 | Play |
| 28 Dec 2025 |
19:30
EST |
Newark EWR
|
Fort Lauderdale FLL
|
09:20
EST |
B739 | N68842 | Play |
| 26 Dec 2025 |
19:30
EST |
Newark EWR
|
Fort Lauderdale FLL
|
07:43
EST |
B38M | N27251 | Play |
| 25 Dec 2025 |
19:20
EST |
Newark EWR
|
Fort Lauderdale FLL
|
09:24
EST |
B38M | N17306 | Play |
| 24 Dec 2025 |
19:30
EST |
Newark EWR
|
Fort Lauderdale FLL
|
22:03
EST |
B38M | N27271 | Play |
