(UA) United Airlines 503 Flight Details
On time | Scheduled
Departure
BOS
Boston Logan International Airport, MA, US
Flight Gate Times
14-Aug-2026
Scheduled
10:38
EDT
Estimated
10:38
EDT
Total Departure Delay: -
Flight Runway Times
14-Aug-2026
Scheduled
10:52
EDT
Actual
--
Runway Delay: -
Terminal
B
Gate
B28
Craft Type
Boeing 737MAX 8 Passenger
7M8
Flight Time
Scheduled
2h 51m
Arrival
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
14-Aug-2026
Scheduled
12:29
CDT
Estimated
12:29
CDT
Total Arrival Delay: -
Flight Runway Times
14-Aug-2026
Scheduled
12:11
CDT
Actual
--
Runway Delay: -
Terminal
2
Gate
E14
Baggage Claim
5
Tail Number
N27267
Flight Time
Estimated
2h 51m
Flight Notes
Also marketed as (NH) ANA 7787, (NZ) Air New Zealand 2098
Event Timeline
Date
Event
Data Updated
14 Aug
02:44
22:44
21:44
Gate Adjustment
Arrival Gate changed from E10 to E14
14 Aug
01:38
21:38
20:38
Gate Adjustment
Arrival Gate changed from C22 to E10
Arrival Terminal changed from 1 to 2
14 Aug
01:33
21:33
20:33
Gate Adjustment
Departure Gate changed from B30 to B28
14 Aug
00:02
20:02
19:02
Gate Adjustment
Arrival Gate changed from E10 to C22
Arrival Terminal changed from 2 to 1
13 Aug
19:02
15:02
14:02
Gate Adjustment
Departure Gate changed from B23 to B30
13 Aug
14:46
10:46
09:46
Time Adjustment
Scheduled Runway Departure changed to Aug-14-2026 10:52 AM
Scheduled Runway Arrival changed to Aug-14-2026 12:11 PM
13 Aug
13:38
09:38
08:38
Gate Adjustment
Departure Gate changed to B23
12 Aug
23:44
19:44
18:44
Gate Adjustment
Arrival Gate changed to E10
Arrival Terminal changed from 1 to 2
Baggage changed to 5
12 Aug
20:56
16:56
15:56
Equipment Adjustment
Tail Number changed from N47275 to N27267
12 Aug
09:08
05:08
04:08
Equipment Adjustment
Tail Number changed to N47275
Actual Equipment changed to 7M8
12 Aug
09:08
05:08
04:08
Time Adjustment
Estimated Gate Departure changed to Aug-14-2026 10:38 AM
Estimated Gate Arrival changed to Aug-14-2026 12:29 PM
11 Aug
18:53
14:53
13:53
Record Created
11 Aug
18:53
14:53
13:53
Time Adjustment
Scheduled Gate Departure changed to Aug-14-2026 10:38 AM
Scheduled Gate Arrival changed to Aug-14-2026 12:29 PM
Departure Terminal changed to B
Arrival Terminal changed to 1
Scheduled Equipment changed to 7M8