(UA) United Airlines 543 Flight Details
On time | Scheduled
Departure
BUF
Buffalo Niagara International Airport, NY, US
Flight Gate Times
12-Nov-2026
Scheduled
06:30
EST
Estimated
06:30
EST
Total Departure Delay: -
Flight Runway Times
12-Nov-2026
Scheduled
06:43
EST
Actual
--
Runway Delay: -
Terminal
-
Gate
10
Craft Type
Boeing 737-700 Passenger (Scimitar Winglets)
7S7
Flight Time
Scheduled
2h 3m
Arrival
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
12-Nov-2026
Scheduled
07:33
CST
Estimated
07:33
CST
Total Arrival Delay: -
Flight Runway Times
12-Nov-2026
Scheduled
07:16
CST
Actual
--
Runway Delay: -
Terminal
-
Gate
G6
Baggage Claim
14
Tail Number
N23721
Flight Time
Estimated
2h 3m
Flight Notes
Also marketed as (AC) Air Canada 5295, (NH) ANA 7401, (NZ) Air New Zealand 2110
Event Timeline
Date
Event
Data Updated
11 Nov
21:02
16:02
15:02
Gate Adjustment
Departure Gate changed to 10
11 Nov
11:37
06:37
05:37
Time Adjustment
Scheduled Runway Departure changed to Nov-12-2026 6:43 AM
Scheduled Runway Arrival changed to Nov-12-2026 7:16 AM
11 Nov
02:44
21:44
20:44
Equipment Adjustment
Tail Number changed from N24729 to N23721
10 Nov
21:09
16:09
15:09
Equipment Adjustment
Tail Number changed from N16732 to N24729
10 Nov
19:44
14:44
13:44
Time Adjustment
Estimated Gate Departure changed to Nov-12-2026 6:30 AM
Estimated Gate Arrival changed to Nov-12-2026 7:33 AM
Arrival Gate changed to G6
Arrival Terminal changed from 1
Baggage changed to 14
Tail Number changed to N16732
Actual Equipment changed to 7S7
9 Nov
18:46
13:46
12:46
Record Created
9 Nov
18:46
13:46
12:46
Time Adjustment
Scheduled Gate Departure changed to Nov-12-2026 6:30 AM
Scheduled Gate Arrival changed to Nov-12-2026 7:33 AM
Arrival Terminal changed to 1
Scheduled Equipment changed to 73G