(UA) United Airlines 399 Flight Details
On time | Scheduled
Departure
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
01-Jan-2026
Scheduled
11:20
CST
Estimated
11:20
CST
Total Departure Delay: -
Flight Runway Times
01-Jan-2026
Scheduled
11:41
CST
Actual
--
Runway Delay: -
Terminal
3
Gate
G6
Craft Type
Boeing 737-800 (Scimitar Winglets) Passenger
7S8
Flight Time
Scheduled
2h 24m
Arrival
BOS
Boston Logan International Airport, MA, US
Flight Gate Times
01-Jan-2026
Scheduled
14:44
EST
Estimated
14:44
EST
Total Arrival Delay: -
Flight Runway Times
01-Jan-2026
Scheduled
14:39
EST
Actual
--
Runway Delay: -
Terminal
B
Gate
B23
Baggage Claim
-
Tail Number
N76519
Flight Time
Estimated
2h 24m
Flight Notes
Also marketed as (NH) ANA 7480, (NZ) Air New Zealand 2085
Event Timeline
Date
Event
Data Updated
1 Jan
06:06
00:06
01:06
Gate Adjustment
Departure Terminal changed to 3
1 Jan
03:07
21:07
22:07
Gate Adjustment
Departure Gate changed from C15 to G6
Departure Terminal changed from 1
1 Jan
00:19
18:19
19:19
Gate Adjustment
Departure Gate changed from B6 to C15
31 Dec
19:49
13:49
14:49
Gate Adjustment
Arrival Gate changed to B23
31 Dec
17:26
11:26
12:26
Time Adjustment
Scheduled Runway Departure changed from Jan-01-2026 11:36 AM to Jan-01-2026 11:41 AM
Scheduled Runway Arrival changed from Jan-01-2026 2:27 PM to Jan-01-2026 2:39 PM
31 Dec
17:21
11:21
12:21
Time Adjustment
Scheduled Runway Departure changed to Jan-01-2026 11:36 AM
Scheduled Runway Arrival changed to Jan-01-2026 2:27 PM
31 Dec
12:01
06:01
07:01
Equipment Adjustment
Tail Number changed from N35204 to N76519
30 Dec
22:13
16:13
17:13
Gate Adjustment
Departure Gate changed to B6
30 Dec
04:31
22:31
23:31
Equipment Adjustment
Tail Number changed to N35204
Actual Equipment changed to 7S8
30 Dec
04:31
22:31
23:31
Time Adjustment
Estimated Gate Departure changed to Jan-01-2026 11:20 AM
Estimated Gate Arrival changed to Jan-01-2026 2:44 PM
29 Dec
18:45
12:45
13:45
Record Created
29 Dec
18:45
12:45
13:45
Time Adjustment
Scheduled Gate Departure changed to Jan-01-2026 11:20 AM
Scheduled Gate Arrival changed to Jan-01-2026 2:44 PM
Departure Terminal changed to 1
Arrival Terminal changed to B
Scheduled Equipment changed to 738