(UA) United Airlines 399 Flight Details
On time | Scheduled
Departure
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
15-Jan-2026
Scheduled
11:05
CST
Estimated
11:05
CST
Total Departure Delay: -
Flight Runway Times
15-Jan-2026
Scheduled
11:26
CST
Estimated
11:26
CST
Runway Delay: -
Terminal
1
Gate
C26
Craft Type
Boeing 737-900 Passenger (Scimitar Winglets)
7S9
Flight Time
Scheduled
2h 24m
Arrival
BOS
Boston Logan International Airport, MA, US
Flight Gate Times
15-Jan-2026
Scheduled
14:29
EST
Estimated
14:29
EST
Total Arrival Delay: -
Flight Runway Times
15-Jan-2026
Scheduled
14:18
EST
Estimated
14:18
EST
Runway Delay: -
Terminal
B
Gate
B26
Baggage Claim
7
Tail Number
N64844
Flight Time
Estimated
2h 24m
Flight Notes
Also marketed as (NH) ANA 7480, (NZ) Air New Zealand 2085
Event Timeline
Date
Event
Data Updated
15 Jan
14:06
08:06
09:06
Time Adjustment
Scheduled Runway Arrival changed from Jan-15-2026 2:24 PM to Jan-15-2026 2:18 PM
15 Jan
14:06
08:06
09:06
Time Adjustment
Estimated Runway Departure changed to Jan-15-2026 11:26 AM
Estimated Runway Arrival changed to Jan-15-2026 2:18 PM
15 Jan
10:08
04:08
05:08
Gate Adjustment
Baggage changed to 7
15 Jan
09:31
03:31
04:31
Equipment Adjustment
Tail Number changed from N87512 to N64844
Actual Equipment changed from 7S8 to 7S9
15 Jan
03:37
21:37
22:37
Gate Adjustment
Departure Gate changed from C1 to C26
15 Jan
03:31
21:31
22:31
Gate Adjustment
Departure Gate changed from C17 to C1
14 Jan
19:31
13:31
14:31
Gate Adjustment
Arrival Gate changed to B26
14 Jan
17:11
11:11
12:11
Time Adjustment
Scheduled Runway Departure changed from Jan-15-2026 11:22 AM to Jan-15-2026 11:26 AM
Scheduled Runway Arrival changed from Jan-15-2026 2:12 PM to Jan-15-2026 2:24 PM
14 Jan
17:06
11:06
12:06
Time Adjustment
Scheduled Runway Departure changed to Jan-15-2026 11:22 AM
Scheduled Runway Arrival changed to Jan-15-2026 2:12 PM
13 Jan
21:55
15:55
16:55
Time Adjustment
Estimated Gate Departure changed to Jan-15-2026 11:05 AM
Estimated Gate Arrival changed to Jan-15-2026 2:29 PM
Departure Gate changed to C17
Tail Number changed to N87512
Actual Equipment changed to 7S8
12 Jan
18:46
12:46
13:46
Record Created
12 Jan
18:46
12:46
13:46
Time Adjustment
Scheduled Gate Departure changed to Jan-15-2026 11:05 AM
Scheduled Gate Arrival changed to Jan-15-2026 2:29 PM
Departure Terminal changed to 1
Arrival Terminal changed to B
Scheduled Equipment changed to 738