(UA) United Airlines 4381 Flight Details
On time | Scheduled
Departure
BUF
Buffalo Niagara International Airport, NY, US
Flight Gate Times
01-Jul-2026
Scheduled
13:54
EDT
Estimated
13:54
EDT
Total Departure Delay: -
Flight Runway Times
01-Jul-2026
Scheduled
14:19
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
10
Craft Type
Canadair (Bombardier) Regional Jet 700 and Challenger 870
CR7
Flight Time
Scheduled
2h 1m
Arrival
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
01-Jul-2026
Scheduled
14:55
CDT
Estimated
14:55
CDT
Total Arrival Delay: -
Flight Runway Times
01-Jul-2026
Scheduled
14:31
CDT
Actual
--
Runway Delay: -
Terminal
2
Gate
E12
Baggage Claim
14
Tail Number
N523GJ
Flight Time
Estimated
2h 1m
Flight Notes
Operated by GoJet Airlines on behalf of United Airlines
Also marketed as (AC) Air Canada 3235, (LX) Swiss 3161, (NH) ANA 7075, (NZ) Air New Zealand 2116
Event Timeline
Date
Event
Data Updated
1 Jul
06:59
02:59
01:59
Gate Adjustment
Arrival Gate changed from F15 to E12
1 Jul
03:35
23:35
22:35
Equipment Adjustment
Tail Number changed from N540GJ to N523GJ
1 Jul
03:17
23:17
22:17
Equipment Adjustment
Tail Number changed from N523GJ to N540GJ
1 Jul
00:59
20:59
19:59
Gate Adjustment
Departure Gate changed to 10
1 Jul
00:41
20:41
19:41
Equipment Adjustment
Tail Number changed from N535GJ to N523GJ
30 Jun
23:41
19:41
18:41
Equipment Adjustment
Tail Number changed from N540GJ to N535GJ
30 Jun
22:23
18:23
17:23
Equipment Adjustment
Tail Number changed from N578GJ to N540GJ
30 Jun
22:17
18:17
17:17
Equipment Adjustment
Tail Number changed from N523GJ to N578GJ
30 Jun
18:01
14:01
13:01
Time Adjustment
Scheduled Runway Departure changed from Jul-01-2026 1:56 PM to Jul-01-2026 2:19 PM
Scheduled Runway Arrival changed from Jul-01-2026 2:12 PM to Jul-01-2026 2:31 PM
30 Jun
17:56
13:56
12:56
Time Adjustment
Scheduled Runway Departure changed to Jul-01-2026 1:56 PM
Scheduled Runway Arrival changed to Jul-01-2026 2:12 PM
30 Jun
01:59
21:59
20:59
Gate Adjustment
Arrival Gate changed to F15
Baggage changed to 14
29 Jun
17:59
13:59
12:59
Equipment Adjustment
Tail Number changed from N526GJ to N523GJ
29 Jun
08:17
04:17
03:17
Equipment Adjustment
Tail Number changed from N541GJ to N526GJ
28 Jun
22:53
18:53
17:53
Equipment Adjustment
Tail Number changed from N521GJ to N541GJ
28 Jun
22:41
18:41
17:41
Time Adjustment
Estimated Gate Departure changed to Jul-01-2026 1:54 PM
Estimated Gate Arrival changed to Jul-01-2026 2:55 PM
Tail Number changed to N521GJ
Actual Equipment changed to CR7
28 Jun
18:50
14:50
13:50
Record Created
28 Jun
18:50
14:50
13:50
Time Adjustment
Scheduled Gate Departure changed to Jul-01-2026 1:54 PM
Scheduled Gate Arrival changed to Jul-01-2026 2:55 PM
Arrival Terminal changed to 2
Scheduled Equipment changed to CR5