(UA) United Airlines 503 Flight Details
On time | Scheduled
Departure
BOS
Boston Logan International Airport, MA, US
Flight Gate Times
31-Jul-2026
Scheduled
10:35
EDT
Estimated
10:35
EDT
Total Departure Delay: -
Flight Runway Times
31-Jul-2026
Scheduled
10:49
EDT
Actual
--
Runway Delay: -
Terminal
B
Gate
B25
Craft Type
Boeing 737-800 (Scimitar Winglets) Passenger
7S8
Flight Time
Scheduled
2h 53m
Arrival
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
31-Jul-2026
Scheduled
12:28
CDT
Estimated
12:28
CDT
Total Arrival Delay: -
Flight Runway Times
31-Jul-2026
Scheduled
12:10
CDT
Actual
--
Runway Delay: -
Terminal
2
Gate
E15
Baggage Claim
5
Tail Number
N25201
Flight Time
Estimated
2h 53m
Flight Notes
Also marketed as (NZ) Air New Zealand 2098
Event Timeline
Date
Event
Data Updated
31 Jul
02:26
22:26
21:26
Equipment Adjustment
Tail Number changed from N27246 to N25201
30 Jul
19:21
15:21
14:21
Gate Adjustment
Departure Gate changed from B23 to B25
30 Jul
17:56
13:56
12:56
Equipment Adjustment
Tail Number changed from N37267 to N27246
30 Jul
14:41
10:41
09:41
Time Adjustment
Scheduled Runway Departure changed from Jul-31-2026 10:42 AM to Jul-31-2026 10:49 AM
Scheduled Runway Arrival changed from Jul-31-2026 11:45 AM to Jul-31-2026 12:10 PM
30 Jul
14:36
10:36
09:36
Time Adjustment
Scheduled Runway Departure changed to Jul-31-2026 10:42 AM
Scheduled Runway Arrival changed to Jul-31-2026 11:45 AM
30 Jul
13:32
09:32
08:32
Gate Adjustment
Departure Gate changed to B23
29 Jul
23:38
19:38
18:38
Gate Adjustment
Arrival Gate changed to E15
Arrival Terminal changed from 1 to 2
Baggage changed to 5
29 Jul
04:15
00:15
23:15
Equipment Adjustment
Tail Number changed from N14242 to N37267
29 Jul
01:56
21:56
20:56
Equipment Adjustment
Tail Number changed from N35271 to N14242
28 Jul
23:08
19:08
18:08
Equipment Adjustment
Tail Number changed to N35271
Actual Equipment changed to 7S8
28 Jul
23:08
19:08
18:08
Time Adjustment
Estimated Gate Departure changed to Jul-31-2026 10:35 AM
Estimated Gate Arrival changed to Jul-31-2026 12:28 PM
28 Jul
18:53
14:53
13:53
Record Created
28 Jul
18:53
14:53
13:53
Time Adjustment
Scheduled Gate Departure changed to Jul-31-2026 10:35 AM
Scheduled Gate Arrival changed to Jul-31-2026 12:28 PM
Departure Terminal changed to B
Arrival Terminal changed to 1
Scheduled Equipment changed to 738