(UA) United Airlines 3440 Flight Details
On time | Departed
Departure
ATL
Atlanta Hartsfield-Jackson International Airport, GA, US
Flight Gate Times
06-Dec-2025
Scheduled
12:07
EST
Actual
12:08
EST
Total Departure Delay: 1 min
Flight Runway Times
06-Dec-2025
Scheduled
12:24
EST
Actual
12:30
EST
Runway Delay: 6 mins
Terminal
N
Gate
T18
Craft Type
Embraer 175
E75
Flight Time
Scheduled
2h 21m
Arrival
EWR
Newark Liberty International Airport, NJ, US
Flight Gate Times
06-Dec-2025
Scheduled
14:28
EST
Estimated
14:31
EST
Total Arrival Delay: 3 mins
Flight Runway Times
06-Dec-2025
Scheduled
13:47
EST
Estimated
14:21
EST
Runway Delay: 34 mins
Terminal
C
Gate
86
Baggage Claim
8
Tail Number
N739YX
Flight Time
Estimated
2h 23m
Flight Notes
Operated by Republic Airways on behalf of United Airlines
Also marketed as (AC) Air Canada 3045, (OS) Austrian 7774, (TP) TAP Air Portugal 8521
Event Timeline
Date
Event
Data Updated
6 Dec
17:31
12:31
12:31
Time Adjustment
Estimated Runway Arrival changed from Dec-06-2025 1:48 PM to Dec-06-2025 2:21 PM
Estimated Gate Arrival changed from Dec-06-2025 1:57 PM to Dec-06-2025 2:31 PM
6 Dec
17:31
12:31
12:31
Time Adjustment
Estimated Runway Departure changed from Dec-06-2025 12:24 PM to Dec-06-2025 12:30 PM
Actual Runway Departure changed to Dec-06-2025 12:30 PM
6 Dec
17:18
12:18
12:18
Time Adjustment
Estimated Gate Departure changed from Dec-06-2025 12:07 PM to Dec-06-2025 12:08 PM
Actual Gate Departure changed from Dec-06-2025 12:07 PM to Dec-06-2025 12:08 PM
6 Dec
17:18
12:18
12:18
Time Adjustment
Estimated Runway Arrival changed from Dec-06-2025 1:47 PM to Dec-06-2025 1:48 PM
6 Dec
17:16
12:16
12:16
Status Active
Actual Gate Departure changed to Dec-06-2025 12:07 PM
Status changed from Scheduled to Active
6 Dec
16:07
11:07
11:07
Gate Adjustment
Arrival Gate changed from 88 to 86
6 Dec
16:03
11:03
11:03
Time Adjustment
Scheduled Runway Arrival changed from Dec-06-2025 2:18 PM to Dec-06-2025 1:47 PM
6 Dec
16:03
11:03
11:03
Time Adjustment
Estimated Runway Departure changed to Dec-06-2025 12:24 PM
Estimated Runway Arrival changed to Dec-06-2025 1:47 PM
Estimated Gate Arrival changed from Dec-06-2025 2:28 PM to Dec-06-2025 1:57 PM
6 Dec
02:01
21:01
21:01
Equipment Adjustment
Tail Number changed from N747YX to N739YX
5 Dec
19:31
14:31
14:31
Gate Adjustment
Arrival Gate changed to 88
Baggage changed to 8
5 Dec
17:16
12:16
12:16
Time Adjustment
Scheduled Runway Departure changed from Dec-06-2025 12:17 PM to Dec-06-2025 12:24 PM
Scheduled Runway Arrival changed from Dec-06-2025 1:46 PM to Dec-06-2025 2:18 PM
5 Dec
17:11
12:11
12:11
Time Adjustment
Scheduled Runway Departure changed to Dec-06-2025 12:17 PM
Scheduled Runway Arrival changed to Dec-06-2025 1:46 PM
5 Dec
16:31
11:31
11:31
Gate Adjustment
Departure Gate changed to T18
5 Dec
02:01
21:01
21:01
Equipment Adjustment
Tail Number changed from N756YX to N747YX
4 Dec
02:01
21:01
21:01
Time Adjustment
Estimated Gate Departure changed to Dec-06-2025 12:07 PM
Estimated Gate Arrival changed to Dec-06-2025 2:28 PM
Tail Number changed to N756YX
Actual Equipment changed to E75
3 Dec
18:44
13:44
13:44
Record Created
3 Dec
18:44
13:44
13:44
Time Adjustment
Scheduled Gate Departure changed to Dec-06-2025 12:07 PM
Scheduled Gate Arrival changed to Dec-06-2025 2:28 PM
Departure Terminal changed to N
Arrival Terminal changed to C
Scheduled Equipment changed to E7W