(UA) United Airlines 503 Flight Details
On time | Arrived
Departure
BOS
Boston Logan International Airport, MA, US
Flight Gate Times
24-Apr-2026
Scheduled
11:00
EDT
Actual
10:50
EDT
Total Departure Delay: -
Flight Runway Times
24-Apr-2026
Scheduled
11:15
EDT
Actual
11:03
EDT
Runway Delay: -
Terminal
B
Gate
B24
Craft Type
Boeing 737-900 Passenger (Scimitar Winglets)
7S9
Flight Time
Scheduled
2h 59m
Arrival
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
24-Apr-2026
Scheduled
12:59
CDT
Actual
12:28
CDT
Total Arrival Delay: -
Flight Runway Times
24-Apr-2026
Scheduled
12:26
CDT
Actual
12:10
CDT
Runway Delay: -
Terminal
2
Gate
E11
Baggage Claim
5
Tail Number
N27477
Flight Time
Actual
2h 38m
Flight Notes
Also marketed as (NH) ANA 7787, (NZ) Air New Zealand 2098
Event Timeline
Date
Event
Data Updated
24 Apr
17:31
13:31
12:31
Time Adjustment
Estimated Gate Arrival changed from Apr-24-2026 12:19 PM to Apr-24-2026 12:28 PM
Actual Gate Arrival changed to Apr-24-2026 12:28 PM
24 Apr
17:11
13:11
12:11
Status Landed
Estimated Runway Arrival changed from Apr-24-2026 12:11 PM to Apr-24-2026 12:10 PM
Actual Runway Arrival changed to Apr-24-2026 12:10 PM
Estimated Gate Arrival changed from Apr-24-2026 12:20 PM to Apr-24-2026 12:19 PM
Status changed from Active to Landed
24 Apr
17:05
13:05
12:05
Time Adjustment
Estimated Gate Arrival changed from Apr-24-2026 12:32 PM to Apr-24-2026 12:20 PM
24 Apr
17:05
13:05
12:05
Gate Adjustment
Arrival Gate changed from E17 to E11
24 Apr
15:53
11:53
10:53
Time Adjustment
Estimated Runway Arrival changed from Apr-24-2026 12:14 PM to Apr-24-2026 12:11 PM
24 Apr
15:06
11:06
10:06
Time Adjustment
Estimated Runway Arrival changed from Apr-24-2026 12:12 PM to Apr-24-2026 12:14 PM
24 Apr
15:05
11:05
10:05
Time Adjustment
Actual Runway Departure changed to Apr-24-2026 11:03 AM
Estimated Gate Arrival changed from Apr-24-2026 12:34 PM to Apr-24-2026 12:32 PM
24 Apr
15:03
11:03
10:03
Time Adjustment
Estimated Runway Departure changed from Apr-24-2026 11:15 AM to Apr-24-2026 11:03 AM
Estimated Runway Arrival changed from Apr-24-2026 12:14 PM to Apr-24-2026 12:12 PM
24 Apr
15:03
11:03
10:03
Time Adjustment
Estimated Runway Arrival changed from Apr-24-2026 12:16 PM to Apr-24-2026 12:14 PM
24 Apr
14:53
10:53
09:53
Status Active
Estimated Gate Departure changed from Apr-24-2026 11:00 AM to Apr-24-2026 10:50 AM
Actual Gate Departure changed to Apr-24-2026 10:50 AM
Estimated Gate Arrival changed from Apr-24-2026 12:44 PM to Apr-24-2026 12:34 PM
Status changed from Scheduled to Active
24 Apr
14:51
10:51
09:51
Time Adjustment
Estimated Runway Arrival changed from Apr-24-2026 12:26 PM to Apr-24-2026 12:16 PM
24 Apr
14:35
10:35
09:35
Gate Adjustment
Arrival Gate changed from C25 to E17
Arrival Terminal changed from 1 to 2
24 Apr
12:29
08:29
07:29
Time Adjustment
Estimated Gate Arrival changed from Apr-24-2026 12:59 PM to Apr-24-2026 12:44 PM
Arrival Gate changed from C27 to C25
24 Apr
12:27
08:27
07:27
Time Adjustment
Estimated Runway Departure changed to Apr-24-2026 11:15 AM
Scheduled Runway Arrival changed from Apr-24-2026 12:41 PM to Apr-24-2026 12:26 PM
24 Apr
12:27
08:27
07:27
Time Adjustment
Estimated Runway Arrival changed to Apr-24-2026 12:26 PM
24 Apr
10:54
06:54
05:54
Gate Adjustment
Arrival Gate changed from C17 to C27
23 Apr
21:42
17:42
16:42
Equipment Adjustment
Tail Number changed from N63890 to N27477
23 Apr
15:06
11:06
10:06
Time Adjustment
Scheduled Runway Departure changed to Apr-24-2026 11:15 AM
Scheduled Runway Arrival changed to Apr-24-2026 12:41 PM
23 Apr
13:11
09:11
08:11
Gate Adjustment
Departure Gate changed to B24
23 Apr
00:47
20:47
19:47
Equipment Adjustment
Tail Number changed from N77585 to N63890
Actual Equipment changed from 7M9 to 7S9
23 Apr
00:11
20:11
19:11
Gate Adjustment
Arrival Gate changed to C17
Baggage changed to 5
22 Apr
11:29
07:29
06:29
Equipment Adjustment
Tail Number changed to N77585
Actual Equipment changed to 7M9
22 Apr
11:29
07:29
06:29
Time Adjustment
Estimated Gate Departure changed to Apr-24-2026 11:00 AM
Estimated Gate Arrival changed to Apr-24-2026 12:59 PM
21 Apr
18:49
14:49
13:49
Record Created
21 Apr
18:49
14:49
13:49
Time Adjustment
Scheduled Gate Departure changed to Apr-24-2026 11:00 AM
Scheduled Gate Arrival changed to Apr-24-2026 12:59 PM
Departure Terminal changed to B
Arrival Terminal changed to 1
Scheduled Equipment changed to 739