(UA) United Airlines 503 Flight Details
On time | Scheduled
Departure
BOS
Boston Logan International Airport, MA, US
Flight Gate Times
28-Aug-2026
Scheduled
10:38
EDT
Estimated
10:38
EDT
Total Departure Delay: -
Flight Runway Times
28-Aug-2026
Scheduled
10:52
EDT
Actual
--
Runway Delay: -
Terminal
B
Gate
B26
Craft Type
Boeing 737-900 Passenger (Scimitar Winglets)
7S9
Flight Time
Scheduled
2h 51m
Arrival
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
28-Aug-2026
Scheduled
12:29
CDT
Estimated
12:29
CDT
Total Arrival Delay: -
Flight Runway Times
28-Aug-2026
Scheduled
12:11
CDT
Actual
--
Runway Delay: -
Terminal
1
Gate
C27
Baggage Claim
5
Tail Number
N61887
Flight Time
Estimated
2h 51m
Flight Notes
Also marketed as (NH) ANA 7787, (NZ) Air New Zealand 2098
Event Timeline
Date
Event
Data Updated
28 Aug
02:26
22:26
21:26
Gate Adjustment
Arrival Gate changed from E10 to C27
Arrival Terminal changed from 2 to 1
28 Aug
01:26
21:26
20:26
Gate Adjustment
Departure Gate changed from B23 to B26
28 Aug
01:26
21:26
20:26
Gate Adjustment
Departure Gate changed from B28 to B23
28 Aug
01:16
21:16
20:16
Equipment Adjustment
Tail Number changed from N67350 to N61887
Actual Equipment changed from 7M8 to 7S9
27 Aug
20:26
16:26
15:26
Equipment Adjustment
Tail Number changed from N17317 to N67350
27 Aug
19:02
15:02
14:02
Gate Adjustment
Departure Gate changed from B25 to B30
27 Aug
19:02
15:02
14:02
Gate Adjustment
Departure Gate changed from B30 to B28
27 Aug
18:56
14:56
13:56
Gate Adjustment
Departure Gate changed from B24 to B25
27 Aug
18:54
14:54
13:54
Time Adjustment
Scheduled Runway Departure changed from Aug-28-2026 10:41 AM to Aug-28-2026 10:52 AM
Scheduled Runway Arrival changed from Aug-28-2026 11:50 AM to Aug-28-2026 12:11 PM
27 Aug
14:41
10:41
09:41
Time Adjustment
Scheduled Runway Departure changed to Aug-28-2026 10:41 AM
Scheduled Runway Arrival changed to Aug-28-2026 11:50 AM
27 Aug
13:38
09:38
08:38
Gate Adjustment
Departure Gate changed to B24
27 Aug
08:20
04:20
03:20
Equipment Adjustment
Tail Number changed from N27256 to N17317
27 Aug
01:26
21:26
20:26
Equipment Adjustment
Tail Number changed from N37342 to N27256
26 Aug
23:38
19:38
18:38
Gate Adjustment
Arrival Gate changed to E10
Arrival Terminal changed from 1 to 2
Baggage changed to 5
26 Aug
23:32
19:32
18:32
Equipment Adjustment
Tail Number changed from N17355 to N37342
26 Aug
13:44
09:44
08:44
Equipment Adjustment
Tail Number changed to N17355
Actual Equipment changed to 7M8
26 Aug
13:44
09:44
08:44
Time Adjustment
Estimated Gate Departure changed to Aug-28-2026 10:38 AM
Estimated Gate Arrival changed to Aug-28-2026 12:29 PM
25 Aug
18:53
14:53
13:53
Record Created
25 Aug
18:53
14:53
13:53
Time Adjustment
Scheduled Gate Departure changed to Aug-28-2026 10:38 AM
Scheduled Gate Arrival changed to Aug-28-2026 12:29 PM
Departure Terminal changed to B
Arrival Terminal changed to 1
Scheduled Equipment changed to 7M8