United Airlines Flight UA558 UAL558
Service Type
Passenger
Seats
200
Freight
--
Capacity
25.5 tonnes
Codeshare flight(s):
AZ4388
Upcoming Flights
| Date | Departing | From | To | Arriving | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 28 Sep 2026 |
07:45
MDT |
Denver DEN
|
Boston BOS
|
13:47
EDT |
32Q | Unknown | Play |
| 27 Sep 2026 |
07:45
MDT |
Denver DEN
|
Boston BOS
|
13:47
EDT |
32Q | Unknown | Play |
| 26 Sep 2026 |
07:45
MDT |
Denver DEN
|
Boston BOS
|
13:47
EDT |
32Q | Unknown | Play |
| 25 Sep 2026 |
07:45
MDT |
Denver DEN
|
Boston BOS
|
13:46
EDT |
739 | Unknown | Play |
| 24 Sep 2026 |
07:45
MDT |
Denver DEN
|
Boston BOS
|
13:47
EDT |
32Q | Unknown | Play |
| 23 Sep 2026 |
07:45
MDT |
Denver DEN
|
Boston BOS
|
13:47
EDT |
32Q | Unknown | Play |
| 22 Sep 2026 |
07:45
MDT |
Denver DEN
|
Boston BOS
|
13:47
EDT |
A21N | N14533 | Play |
| 21 Sep 2026 |
07:45
MDT |
Denver DEN
|
Boston BOS
|
13:47
EDT |
A21N | N14503 | Play |
Past Flights
| Date | Departed | From | To | Arrived | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 16 Feb 2026 |
08:00
MST |
Denver DEN
|
Boston BOS
|
13:23
EST |
A21N | N14536 | Play |
| 15 Feb 2026 |
08:20
MST |
Denver DEN
|
Boston BOS
|
15:07
EST |
A21N | N14554 | Play |
| 14 Feb 2026 |
08:05
MST |
Denver DEN
|
Boston BOS
|
15:10
EST |
A21N | N14517 | Play |
| 13 Feb 2026 |
08:15
MST |
Denver DEN
|
Boston BOS
|
15:10
EST |
A21N | N14541 | Play |
| 12 Feb 2026 |
08:00
MST |
Denver DEN
|
Boston BOS
|
15:08
EST |
A21N | N14544 | Play |
| 11 Feb 2026 |
14:25
MST |
Denver DEN
|
Newark EWR
|
18:13
EST |
A319 | N834UA | Play |
| 11 Feb 2026 |
08:00
MST |
Denver DEN
|
Newark EWR
|
15:15
EST |
A21N | N34535 | Play |
| 10 Feb 2026 |
16:15
EST |
Boston BOS
|
Newark EWR
|
17:33
EST |
A319 | N847UA | Play |
| 9 Feb 2026 |
14:15
MST |
Denver DEN
|
Newark EWR
|
17:24
EST |
A319 | N811UA | Play |
| 9 Feb 2026 |
08:05
MST |
Denver DEN
|
Newark EWR
|
15:15
EST |
A21N | N24510 | Play |
| 8 Feb 2026 |
08:05
MST |
Denver DEN
|
Boston BOS
|
15:28
EST |
A21N | N54552 | Play |
| 8 Feb 2026 |
20:45
MST |
Denver DEN
|
Boston BOS
|
01:08
EST |
B737 | N54711 | Play |
| 6 Feb 2026 |
15:10
MST |
Denver DEN
|
Newark EWR
|
20:28
EST |
A319 | N807UA | Play |
| 6 Feb 2026 |
08:00
MST |
Denver DEN
|
Newark EWR
|
15:14
EST |
A21N | N54552 | Play |
| 5 Feb 2026 |
14:20
MST |
Denver DEN
|
Newark EWR
|
20:08
EST |
A319 | N819UA | Play |
| 5 Feb 2026 |
08:05
MST |
Denver DEN
|
Newark EWR
|
15:14
EST |
A21N | N54525 | Play |
| 4 Feb 2026 |
16:20
EST |
Boston BOS
|
Newark EWR
|
20:20
EST |
A319 | N893UA | Play |
| 3 Feb 2026 |
16:25
EST |
Boston BOS
|
Newark EWR
|
20:06
EST |
A319 | N874UA | Play |
| 2 Feb 2026 |
14:15
MST |
Denver DEN
|
Newark EWR
|
20:13
EST |
A319 | N893UA | Play |
| 2 Feb 2026 |
08:00
MST |
Denver DEN
|
Newark EWR
|
15:12
EST |
A21N | N14549 | Play |
| 1 Feb 2026 |
08:00
MST |
Denver DEN
|
Boston BOS
|
15:14
EST |
A21N | N14503 | Play |
| 31 Jan 2026 |
16:10
EST |
Boston BOS
|
Newark EWR
|
18:29
EST |
B737 | N16713 | Play |
| 30 Jan 2026 |
15:20
MST |
Denver DEN
|
Newark EWR
|
19:57
EST |
A319 | N826UA | Play |
| 30 Jan 2026 |
08:05
MST |
Denver DEN
|
Newark EWR
|
15:19
EST |
A21N | N14518 | Play |
| 29 Jan 2026 |
14:15
MST |
Denver DEN
|
Newark EWR
|
18:35
EST |
A21N | N24555 | Play |
| 29 Jan 2026 |
08:05
MST |
Denver DEN
|
Newark EWR
|
13:34
EST |
A21N | N14533 | Play |
| 28 Jan 2026 |
14:20
MST |
Denver DEN
|
Newark EWR
|
17:43
EST |
A319 | N804UA | Play |
| 28 Jan 2026 |
07:55
MST |
Denver DEN
|
Newark EWR
|
15:16
EST |
A21N | N14545 | Play |
| 27 Jan 2026 |
16:20
EST |
Boston BOS
|
Newark EWR
|
17:32
EST |
A319 | N872UA | Play |
| 25 Jan 2026 |
08:25
MST |
Denver DEN
|
Boston BOS
|
16:50
EST |
A21N | N14528 | Play |
