(BA) British Airways 1743 Flight Details
On time | Scheduled
Departure
BUF
Buffalo Niagara International Airport, NY, US
Flight Gate Times
29-Jan-2026
Scheduled
11:22
EST
Estimated
11:22
EST
Total Departure Delay: -
Flight Runway Times
29-Jan-2026
Scheduled
11:54
EST
Actual
--
Runway Delay: -
Terminal
-
Gate
5
Craft Type
Embraer 170
E70
Flight Time
Scheduled
2h 15m
Arrival
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
29-Jan-2026
Scheduled
12:37
CST
Estimated
12:37
CST
Total Arrival Delay: -
Flight Runway Times
29-Jan-2026
Scheduled
12:19
CST
Actual
--
Runway Delay: -
Terminal
3
Gate
L9
Baggage Claim
9
Tail Number
N781EJ
Flight Time
Estimated
2h 15m
Flight Notes
Operated by Envoy Air on behalf of American Airlines 3703
Also marketed as (AS) Alaska Airlines 4206, (IB) Iberia 8340, (QR) Qatar Airways 2760, (AA) American Airlines 3703
Event Timeline
Date
Event
Data Updated
29 Jan
05:46
00:46
23:46
Gate Adjustment
Arrival Gate changed from L10B to L9
29 Jan
05:35
00:35
23:35
Gate Adjustment
Arrival Gate changed from G5 to L10B
29 Jan
01:52
20:52
19:52
Gate Adjustment
Arrival Gate changed from H6 to G5
29 Jan
01:17
20:17
19:17
Gate Adjustment
Arrival Gate changed from L5 to H6
29 Jan
01:08
20:08
19:08
Gate Adjustment
Arrival Gate changed from H2 to L5
28 Jan
16:31
11:31
10:31
Time Adjustment
Scheduled Runway Departure changed from Jan-29-2026 11:28 AM to Jan-29-2026 11:54 AM
Scheduled Runway Arrival changed from Jan-29-2026 11:49 AM to Jan-29-2026 12:19 PM
28 Jan
16:26
11:26
10:26
Time Adjustment
Scheduled Runway Departure changed to Jan-29-2026 11:28 AM
Scheduled Runway Arrival changed to Jan-29-2026 11:49 AM
28 Jan
16:04
11:04
10:04
Gate Adjustment
Departure Gate changed to 5
28 Jan
14:59
09:59
08:59
Equipment Adjustment
Tail Number changed from N791DK to N781EJ
28 Jan
12:36
07:36
06:36
Equipment Adjustment
Tail Number changed from N798CC to N791DK
28 Jan
12:36
07:36
06:36
Equipment Adjustment
Tail Number changed from N791DK to N798CC
28 Jan
11:55
06:55
05:55
Equipment Adjustment
Tail Number changed from N772MR to N791DK
28 Jan
11:53
06:53
05:53
Equipment Adjustment
Tail Number changed from N791DK to N772MR
28 Jan
10:44
05:44
04:44
Equipment Adjustment
Tail Number changed from N750BD to N791DK
28 Jan
03:10
22:10
21:10
Equipment Adjustment
Tail Number changed from N751AB to N750BD
28 Jan
03:10
22:10
21:10
Equipment Adjustment
Tail Number changed from N750BD to N751AB
28 Jan
01:36
20:36
19:36
Time Adjustment
Estimated Gate Departure changed to Jan-29-2026 11:22 AM
Estimated Gate Arrival changed to Jan-29-2026 12:37 PM
Arrival Gate changed to H2
Baggage changed to 9
Tail Number changed to N750BD
Actual Equipment changed to E70
26 Jan
18:07
13:07
12:07
Record Created
26 Jan
18:07
13:07
12:07
Time Adjustment
Scheduled Gate Departure changed to Jan-29-2026 11:22 AM
Scheduled Gate Arrival changed to Jan-29-2026 12:37 PM
Arrival Terminal changed to 3
Scheduled Equipment changed to E70