(UA) United Airlines 988 Flight Details
On time | Departed
Departure
FRA
Frankfurt Airport, DE
Flight Gate Times
23-Dec-2025
Scheduled
11:30
CET
Actual
11:36
CET
Total Departure Delay: 6 mins
Flight Runway Times
23-Dec-2025
Scheduled
11:51
CET
Actual
12:10
CET
Runway Delay: 19 mins
Terminal
1
Gate
Z20
Craft Type
Boeing 777-300ER
77W
Flight Time
Scheduled
9h 5m
Arrival
IAD
Washington Dulles International Airport, VA, US
Flight Gate Times
23-Dec-2025
Scheduled
14:35
EST
Estimated
14:09
EST
Total Arrival Delay: -
Flight Runway Times
23-Dec-2025
Scheduled
14:33
EST
Estimated
14:02
EST
Runway Delay: -
Terminal
-
Gate
C4
Baggage Claim
17
Tail Number
N2138U
Flight Time
Estimated
8h 33m
Flight Notes
Also marketed as (AC) Air Canada 3757, (LH) Lufthansa 9290
Event Timeline
Date
Event
Data Updated
23 Dec
11:49
12:49
06:49
Gate Adjustment
Arrival Gate changed from C3 to C4
23 Dec
11:49
12:49
06:49
Time Adjustment
Estimated Runway Arrival changed from Dec-23-2025 2:33 PM to Dec-23-2025 2:02 PM
Estimated Gate Arrival changed from Dec-23-2025 2:37 PM to Dec-23-2025 2:09 PM
Arrival Gate changed from 4 to C3
23 Dec
11:13
12:13
06:13
Time Adjustment
Estimated Runway Departure changed from Dec-23-2025 11:51 AM to Dec-23-2025 12:10 PM
Actual Runway Departure changed to Dec-23-2025 12:10 PM
Estimated Runway Arrival changed from Dec-23-2025 2:18 PM to Dec-23-2025 2:33 PM
Estimated Gate Arrival changed from Dec-23-2025 2:24 PM to Dec-23-2025 2:37 PM
23 Dec
10:58
11:58
05:58
Time Adjustment
Scheduled Runway Arrival changed from Dec-23-2025 2:18 PM to Dec-23-2025 2:33 PM
23 Dec
10:38
11:38
05:38
Time Adjustment
Estimated Gate Arrival changed from Dec-23-2025 2:18 PM to Dec-23-2025 2:24 PM
23 Dec
10:37
11:37
05:37
Time Adjustment
Scheduled Runway Arrival changed from Dec-23-2025 2:17 PM to Dec-23-2025 2:18 PM
23 Dec
10:37
11:37
05:37
Time Adjustment
Estimated Runway Arrival changed from Dec-23-2025 2:17 PM to Dec-23-2025 2:18 PM
23 Dec
10:37
11:37
05:37
Time Adjustment
Estimated Runway Departure changed to Dec-23-2025 11:51 AM
Estimated Runway Arrival changed to Dec-23-2025 2:17 PM
23 Dec
10:37
11:37
05:37
Status Active
Estimated Gate Departure changed from Dec-23-2025 11:30 AM to Dec-23-2025 11:36 AM
Actual Gate Departure changed to Dec-23-2025 11:36 AM
Scheduled Runway Arrival changed from Dec-23-2025 2:11 PM to Dec-23-2025 2:17 PM
Status changed from Scheduled to Active
23 Dec
10:31
11:31
05:31
Time Adjustment
Estimated Gate Arrival changed from Dec-23-2025 2:35 PM to Dec-23-2025 2:18 PM
23 Dec
06:03
07:03
01:03
Time Adjustment
Scheduled Runway Arrival changed from Dec-23-2025 2:28 PM to Dec-23-2025 2:11 PM
23 Dec
05:07
06:07
00:07
Gate Adjustment
Arrival Gate changed from C4 to 4
22 Dec
19:37
20:37
14:37
Gate Adjustment
Arrival Gate changed to C4
22 Dec
18:22
19:22
13:22
Gate Adjustment
Departure Gate changed to Z20
22 Dec
10:36
11:36
05:36
Time Adjustment
Scheduled Runway Departure changed from Dec-23-2025 11:40 AM to Dec-23-2025 11:51 AM
Scheduled Runway Arrival changed from Dec-23-2025 2:20 PM to Dec-23-2025 2:28 PM
22 Dec
10:31
11:31
05:31
Time Adjustment
Scheduled Runway Departure changed to Dec-23-2025 11:40 AM
Scheduled Runway Arrival changed to Dec-23-2025 2:20 PM
22 Dec
05:11
06:11
00:11
Gate Adjustment
Baggage changed to 17
21 Dec
06:19
07:19
01:19
Time Adjustment
Estimated Gate Departure changed to Dec-23-2025 11:30 AM
Estimated Gate Arrival changed to Dec-23-2025 2:35 PM
Tail Number changed to N2138U
Actual Equipment changed to 77W
20 Dec
18:48
19:48
13:48
Record Created
20 Dec
18:48
19:48
13:48
Time Adjustment
Scheduled Gate Departure changed to Dec-23-2025 11:30 AM
Scheduled Gate Arrival changed to Dec-23-2025 2:35 PM
Departure Terminal changed to 1
Scheduled Equipment changed to 77W