(UA) United Airlines 399 Flight Details
On time | Scheduled
Departure
JAX
Jacksonville International Airport, FL, US
Flight Gate Times
30-Sep-2026
Scheduled
15:45
EDT
Estimated
15:45
EDT
Total Departure Delay: -
Flight Runway Times
30-Sep-2026
Scheduled
15:57
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
A6
Craft Type
Boeing 737MAX 9 Passenger
7M9
Flight Time
Scheduled
2h 16m
Arrival
EWR
Newark Liberty International Airport, NJ, US
Flight Gate Times
30-Sep-2026
Scheduled
18:01
EDT
Estimated
18:01
EDT
Total Arrival Delay: -
Flight Runway Times
30-Sep-2026
Scheduled
17:51
EDT
Actual
--
Runway Delay: -
Terminal
C
Gate
113
Baggage Claim
4
Tail Number
N77588
Flight Time
Estimated
2h 16m
Flight Notes
Also marketed as (AC) Air Canada 4308, (LH) Lufthansa 7860
Event Timeline
Date
Event
Data Updated
29 Sep
22:02
18:02
18:02
Gate Adjustment
Arrival Gate changed to 113
Arrival Terminal changed from A to C
Baggage changed to 4
29 Sep
20:50
16:50
16:50
Gate Adjustment
Departure Gate changed to A6
29 Sep
19:51
15:51
15:51
Time Adjustment
Scheduled Runway Departure changed from Sep-30-2026 3:55 PM to Sep-30-2026 3:57 PM
Scheduled Runway Arrival changed from Sep-30-2026 5:44 PM to Sep-30-2026 5:51 PM
29 Sep
19:46
15:46
15:46
Time Adjustment
Scheduled Runway Departure changed to Sep-30-2026 3:55 PM
Scheduled Runway Arrival changed to Sep-30-2026 5:44 PM
29 Sep
02:57
22:57
22:57
Equipment Adjustment
Tail Number changed to N77588
Actual Equipment changed to 7M9
29 Sep
02:56
22:56
22:56
Time Adjustment
Estimated Gate Departure changed to Sep-30-2026 3:45 PM
Estimated Gate Arrival changed to Sep-30-2026 6:01 PM
27 Sep
18:49
14:49
14:49
Record Created
27 Sep
18:49
14:49
14:49
Time Adjustment
Scheduled Gate Departure changed to Sep-30-2026 3:45 PM
Scheduled Gate Arrival changed to Sep-30-2026 6:01 PM
Arrival Terminal changed to A
Scheduled Equipment changed to 7M9