United Airlines Flight UA503 UAL503T
Service Type
Passenger
Seats
150
Freight
--
Capacity
9.4 tonnes
Codeshare flight(s):
NZ2098
Upcoming Flights
| Date | Departing | From | To | Arriving | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 24 Oct 2026 |
10:36
EDT |
Boston BOS
|
Chicago ORD
|
12:29
CDT |
738 | Unknown | Play |
| 23 Oct 2026 |
10:36
EDT |
Boston BOS
|
Chicago ORD
|
12:29
CDT |
738 | Unknown | Play |
| 22 Oct 2026 |
10:36
EDT |
Boston BOS
|
Chicago ORD
|
12:29
CDT |
738 | Unknown | Play |
| 21 Oct 2026 |
10:36
EDT |
Boston BOS
|
Chicago ORD
|
12:29
CDT |
738 | Unknown | Play |
| 20 Oct 2026 |
10:36
EDT |
Boston BOS
|
Chicago ORD
|
12:29
CDT |
738 | Unknown | Play |
| 19 Oct 2026 |
10:36
EDT |
Boston BOS
|
Chicago ORD
|
12:29
CDT |
738 | Unknown | Play |
| 18 Oct 2026 |
10:36
EDT |
Boston BOS
|
Chicago ORD
|
12:29
CDT |
B738 | N79279 | Play |
| 17 Oct 2026 |
10:36
EDT |
Boston BOS
|
Chicago ORD
|
12:29
CDT |
A320 | N451UA | Play |
Past Flights
| Date | Departed | From | To | Arrived | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 19 Aug 2026 |
10:40
EDT |
Boston BOS
|
Chicago ORD
|
14:14
CDT |
B38M | N37352 | Play |
| 18 Aug 2026 |
10:35
EDT |
Boston BOS
|
Chicago ORD
|
12:22
CDT |
B38M | N47293 | Play |
| 17 Aug 2026 |
10:35
EDT |
Boston BOS
|
Chicago ORD
|
13:59
CDT |
B738 | N76254 | Play |
| 16 Aug 2026 |
11:15
EDT |
Boston BOS
|
Chicago ORD
|
15:06
CDT |
B38M | N37295 | Play |
| 15 Aug 2026 |
10:45
EDT |
Boston BOS
|
Chicago ORD
|
14:58
CDT |
B38M | N27277 | Play |
| 14 Aug 2026 |
10:50
EDT |
Boston BOS
|
Chicago ORD
|
12:31
CDT |
B38M | N27267 | Play |
| 13 Aug 2026 |
10:50
EDT |
Boston BOS
|
Chicago ORD
|
14:41
CDT |
B38M | N27258 | Play |
| 12 Aug 2026 |
13:05
EDT |
Boston BOS
|
Chicago ORD
|
15:50
CDT |
B38M | N47280 | Play |
| 11 Aug 2026 |
13:00
EDT |
Boston BOS
|
Chicago ORD
|
19:03
CDT |
B39M | N37525 | Play |
| 10 Aug 2026 |
11:35
EDT |
Boston BOS
|
Chicago ORD
|
14:14
CDT |
B738 | N87513 | Play |
| 9 Aug 2026 |
10:30
EDT |
Boston BOS
|
Chicago ORD
|
15:37
CDT |
B738 | N27205 | Play |
| 8 Aug 2026 |
16:00
CDT |
Chicago ORD
|
Vail EGE
|
17:34
MDT |
B737 | N14735 | Play |
| 7 Aug 2026 |
17:05
EDT |
Boston BOS
|
Vail EGE
|
17:17
MDT |
B737 | N27733 | Play |
| 7 Aug 2026 |
10:45
EDT |
Boston BOS
|
Vail EGE
|
13:02
MDT |
B738 | N37281 | Play |
| 6 Aug 2026 |
10:40
EDT |
Boston BOS
|
Chicago ORD
|
12:22
CDT |
B737 | N21723 | Play |
| 5 Aug 2026 |
10:35
EDT |
Boston BOS
|
Chicago ORD
|
12:07
CDT |
B738 | N17233 | Play |
| 4 Aug 2026 |
10:45
EDT |
Boston BOS
|
Chicago ORD
|
14:05
CDT |
B737 | N15751 | Play |
| 3 Aug 2026 |
12:55
EDT |
Boston BOS
|
Chicago ORD
|
16:44
CDT |
B738 | N76532 | Play |
| 2 Aug 2026 |
10:40
EDT |
Boston BOS
|
Chicago ORD
|
13:52
CDT |
B39M | N77543 | Play |
| 1 Aug 2026 |
17:00
CDT |
Chicago ORD
|
Vail EGE
|
18:27
MDT |
B737 | N17753 | Play |
| 31 Jul 2026 |
17:15
EDT |
Boston BOS
|
Vail EGE
|
17:51
MDT |
B737 | N17753 | Play |
| 31 Jul 2026 |
10:35
EDT |
Boston BOS
|
Vail EGE
|
12:11
MDT |
B738 | N25201 | Play |
| 30 Jul 2026 |
10:40
EDT |
Boston BOS
|
Chicago ORD
|
13:55
CDT |
B39M | N77598 | Play |
| 29 Jul 2026 |
11:05
EDT |
Boston BOS
|
Chicago ORD
|
12:27
CDT |
B738 | N25201 | Play |
| 28 Jul 2026 |
10:35
EDT |
Boston BOS
|
Chicago ORD
|
14:03
CDT |
B39M | N17461 | Play |
| 27 Jul 2026 |
10:35
EDT |
Boston BOS
|
Chicago ORD
|
09:02
CDT |
B738 | N33284 | Play |
| 26 Jul 2026 |
10:45
EDT |
Boston BOS
|
Chicago ORD
|
13:54
CDT |
B737 | N14704 | Play |
| 25 Jul 2026 |
15:55
CDT |
Chicago ORD
|
Vail EGE
|
17:22
MDT |
B737 | N13720 | Play |
| 24 Jul 2026 |
17:00
EDT |
Boston BOS
|
Vail EGE
|
17:28
MDT |
B737 | N14704 | Play |
| 24 Jul 2026 |
10:55
EDT |
Boston BOS
|
Vail EGE
|
12:59
MDT |
B738 | N76502 | Play |
