(UA) United Airlines 399 Flight Details
On time | Scheduled
Departure
JAX
Jacksonville International Airport, FL, US
Flight Gate Times
09-Oct-2026
Scheduled
15:39
EDT
Estimated
15:39
EDT
Total Departure Delay: -
Flight Runway Times
09-Oct-2026
Scheduled
15:51
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
A10
Craft Type
Boeing 737MAX 9 Passenger
7M9
Flight Time
Scheduled
2h 16m
Arrival
EWR
Newark Liberty International Airport, NJ, US
Flight Gate Times
09-Oct-2026
Scheduled
17:55
EDT
Estimated
17:55
EDT
Total Arrival Delay: -
Flight Runway Times
09-Oct-2026
Scheduled
17:47
EDT
Actual
--
Runway Delay: -
Terminal
C
Gate
C82
Baggage Claim
1
Tail Number
N77426
Flight Time
Estimated
2h 16m
Flight Notes
Also marketed as (AC) Air Canada 4308, (LH) Lufthansa 7860
Event Timeline
Date
Event
Data Updated
8 Oct
21:56
17:56
17:56
Gate Adjustment
Arrival Gate changed to C82
Baggage changed to 1
8 Oct
21:50
17:50
17:50
Gate Adjustment
Departure Gate changed to A10
8 Oct
19:46
15:46
15:46
Time Adjustment
Scheduled Runway Departure changed from Oct-09-2026 3:49 PM to Oct-09-2026 3:51 PM
Scheduled Runway Arrival changed from Oct-09-2026 5:31 PM to Oct-09-2026 5:47 PM
8 Oct
19:41
15:41
15:41
Time Adjustment
Scheduled Runway Departure changed to Oct-09-2026 3:49 PM
Scheduled Runway Arrival changed to Oct-09-2026 5:31 PM
7 Oct
14:32
10:32
10:32
Equipment Adjustment
Tail Number changed from N17432 to N77426
7 Oct
09:14
05:14
05:14
Equipment Adjustment
Tail Number changed to N17432
Actual Equipment changed to 7M9
7 Oct
09:14
05:14
05:14
Time Adjustment
Estimated Gate Departure changed to Oct-09-2026 3:39 PM
Estimated Gate Arrival changed to Oct-09-2026 5:55 PM
6 Oct
18:50
14:50
14:50
Record Created
6 Oct
18:50
14:50
14:50
Time Adjustment
Scheduled Gate Departure changed to Oct-09-2026 3:39 PM
Scheduled Gate Arrival changed to Oct-09-2026 5:55 PM
Arrival Terminal changed to C
Scheduled Equipment changed to 7M9