(UA) United Airlines 503 Flight Details
On time | Scheduled
Departure
BOS
Boston Logan International Airport, MA, US
Flight Gate Times
10-Jul-2026
Scheduled
10:35
EDT
Estimated
10:35
EDT
Total Departure Delay: -
Flight Runway Times
10-Jul-2026
Scheduled
10:49
EDT
Actual
--
Runway Delay: -
Terminal
B
Gate
B23
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
10-Jul-2026
Scheduled
12:28
CDT
Estimated
12:28
CDT
Total Arrival Delay: -
Flight Runway Times
10-Jul-2026
Scheduled
12:10
CDT
Actual
--
Runway Delay: -
Terminal
1
Gate
B8
Baggage Claim
5
Tail Number
N37253
Flight Time
Estimated
2h 53m
Flight Notes
Also marketed as (NZ) Air New Zealand 2098
Event Timeline
Date
Event
Data Updated
10 Jul
03:03
23:03
22:03
Gate Adjustment
Arrival Gate changed from B6 to B8
9 Jul
16:03
12:03
11:03
Gate Adjustment
Arrival Gate changed from B2 to B6
9 Jul
14:41
10:41
09:41
Time Adjustment
Scheduled Runway Departure changed from Jul-10-2026 10:39 AM to Jul-10-2026 10:49 AM
Scheduled Runway Arrival changed from Jul-10-2026 11:45 AM to Jul-10-2026 12:10 PM
9 Jul
14:36
10:36
09:36
Time Adjustment
Scheduled Runway Departure changed to Jul-10-2026 10:39 AM
Scheduled Runway Arrival changed to Jul-10-2026 11:45 AM
9 Jul
13:32
09:32
08:32
Gate Adjustment
Departure Gate changed to B23
9 Jul
06:32
02:32
01:32
Equipment Adjustment
Tail Number changed from N27239 to N37253
9 Jul
05:08
01:08
00:08
Equipment Adjustment
Tail Number changed from N14250 to N27239
9 Jul
02:20
22:20
21:20
Equipment Adjustment
Tail Number changed from N76516 to N14250
9 Jul
00:20
20:20
19:20
Gate Adjustment
Arrival Gate changed from B16 to B2
8 Jul
23:38
19:38
18:38
Gate Adjustment
Arrival Gate changed to B16
Baggage changed to 5
8 Jul
15:51
11:51
10:51
Equipment Adjustment
Tail Number changed from N78285 to N76516
8 Jul
15:08
11:08
10:08
Equipment Adjustment
Tail Number changed to N78285
Actual Equipment changed to 7S8
8 Jul
15:08
11:08
10:08
Time Adjustment
Estimated Gate Departure changed to Jul-10-2026 10:35 AM
Estimated Gate Arrival changed to Jul-10-2026 12:28 PM
7 Jul
18:52
14:52
13:52
Record Created
7 Jul
18:52
14:52
13:52
Time Adjustment
Scheduled Gate Departure changed to Jul-10-2026 10:35 AM
Scheduled Gate Arrival changed to Jul-10-2026 12:28 PM
Departure Terminal changed to B
Arrival Terminal changed to 1
Scheduled Equipment changed to 738