United Airlines Flight UA521 UAL521
Upcoming Flights
| Date | Departing | From | To | Arriving | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 2 Nov 2026 |
18:35
CST |
Houston IAH
|
Boston BOS
|
23:25
EST |
B38M | N47281 | Play |
| 1 Nov 2026 |
15:57
EST |
Atlanta ATL
|
Houston IAH
|
17:21
CST |
A320 | N474UA | Play |
| 31 Oct 2026 |
18:35
CDT |
Houston IAH
|
Boston BOS
|
23:25
EDT |
B38M | N27253 | Play |
| 31 Oct 2026 |
15:57
EDT |
Atlanta ATL
|
Houston IAH
|
17:21
CDT |
A320 | N496UA | Play |
Live Flights
| Date | Departed | From | To | Arriving | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 30 Oct 2026 |
18:46
CDT |
Houston IAH
|
Boston BOS
|
23:20
EDT |
B738 | N78501 | Live |
Past Flights
| Date | Departed | From | To | Arrived | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 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 |
| 7 Mar 2026 |
16:30
EST |
Atlanta ATL
|
Boston BOS
|
22:03
EST |
B38M | N17355 | Play |
| 7 Mar 2026 |
20:10
EST |
Atlanta ATL
|
Boston BOS
|
23:37
EST |
B38M | N37305 | Play |
| 6 Mar 2026 |
16:00
EST |
Atlanta ATL
|
Boston BOS
|
19:32
EST |
A320 | N449UA | Play |
| 6 Mar 2026 |
20:10
EST |
Atlanta ATL
|
Boston BOS
|
08:03
EST |
B38M | N17254 | Play |
| 5 Mar 2026 |
15:55
EST |
Atlanta ATL
|
Boston BOS
|
18:11
EST |
A320 | N460UA | Play |
| 5 Mar 2026 |
19:00
CST |
Houston IAH
|
Boston BOS
|
06:16
EST |
B738 | N76508 | Play |
| 4 Mar 2026 |
16:05
EST |
Atlanta ATL
|
New York LGA
|
19:48
EST |
B738 | N73276 | Play |
| 4 Mar 2026 |
19:45
EST |
Atlanta ATL
|
New York LGA
|
07:49
EST |
B738 | N76254 | Play |
| 3 Mar 2026 |
15:55
EST |
Atlanta ATL
|
New York LGA
|
18:12
EST |
B738 | N33284 | Play |
| 3 Mar 2026 |
19:50
EST |
Atlanta ATL
|
New York LGA
|
07:44
EST |
B738 | N87507 | Play |
| 2 Mar 2026 |
15:55
EST |
Atlanta ATL
|
New York LGA
|
19:54
EST |
B738 | N76254 | Play |
