(UA) United Airlines 988 Flight Details
Delayed by 3h 38m | Departed
Departure
FRA
Frankfurt Airport, DE
Flight Gate Times
26-May-2026
Scheduled
12:20
CEST
Actual
16:38
CEST
Total Departure Delay: 4 h 18 mins
Flight Runway Times
26-May-2026
Scheduled
13:34
CEST
Actual
16:55
CEST
Runway Delay: 3 h 21 mins
Terminal
1
Gate
Z23
Craft Type
Boeing 777-300ER
77W
Flight Time
Scheduled
8h 55m
Arrival
IAD
Washington Dulles International Airport, VA, US
Flight Gate Times
26-May-2026
Scheduled
15:15
EDT
Estimated
18:53
EDT
Total Arrival Delay: 3 h 38 mins
Flight Runway Times
26-May-2026
Scheduled
16:18
EDT
Estimated
18:48
EDT
Runway Delay: 2 h 30 mins
Terminal
-
Gate
C14
Baggage Claim
-
Tail Number
N2331U
Flight Time
Estimated
8h 15m
Flight Notes
Also marketed as (AC) Air Canada 3757, (LH) Lufthansa 9290
Event Timeline
Date
Event
Data Updated
26 May
20:13
22:13
16:13
Time Adjustment
Estimated Runway Arrival changed from May-26-2026 6:50 PM to May-26-2026 6:48 PM
26 May
20:06
22:06
16:06
Time Adjustment
Estimated Runway Arrival changed from May-26-2026 6:51 PM to May-26-2026 6:50 PM
26 May
14:59
16:59
10:59
Time Adjustment
Estimated Runway Arrival changed from May-26-2026 6:48 PM to May-26-2026 6:51 PM
Estimated Gate Arrival changed from May-26-2026 6:55 PM to May-26-2026 6:53 PM
26 May
14:57
16:57
10:57
Time Adjustment
Estimated Runway Departure changed from May-26-2026 5:04 PM to May-26-2026 4:55 PM
Actual Runway Departure changed to May-26-2026 4:55 PM
26 May
14:41
16:41
10:41
Status Active
Estimated Gate Departure changed from May-26-2026 4:45 PM to May-26-2026 4:38 PM
Actual Gate Departure changed to May-26-2026 4:38 PM
Estimated Runway Arrival changed from May-26-2026 6:56 PM to May-26-2026 6:48 PM
Estimated Gate Arrival changed from May-26-2026 7:01 PM to May-26-2026 6:55 PM
Status changed from Scheduled to Active
26 May
10:23
12:23
06:23
Gate Adjustment
Arrival Gate changed from C2 to C14
26 May
09:53
11:53
05:53
Time Adjustment
Estimated Gate Arrival changed from May-26-2026 7:53 PM to May-26-2026 7:01 PM
Departure Gate changed from Z17 to Z23
26 May
09:09
11:09
05:09
Time Adjustment
Estimated Runway Departure changed to May-26-2026 5:04 PM
Estimated Runway Arrival changed to May-26-2026 6:56 PM
26 May
05:53
07:53
01:53
Time Adjustment
Estimated Gate Departure changed from May-26-2026 4:25 PM to May-26-2026 4:45 PM
Estimated Gate Arrival changed from May-26-2026 7:33 PM to May-26-2026 7:53 PM
26 May
03:11
05:11
23:11
Time Adjustment
Estimated Gate Departure changed from May-26-2026 3:25 PM to May-26-2026 4:25 PM
Estimated Gate Arrival changed from May-26-2026 6:33 PM to May-26-2026 7:33 PM
26 May
03:11
05:11
23:11
Equipment Adjustment
Tail Number changed from N2140U to N2331U
26 May
03:05
05:05
23:05
Time Adjustment
Estimated Gate Departure changed from May-26-2026 2:25 PM to May-26-2026 3:25 PM
Estimated Gate Arrival changed from May-26-2026 5:33 PM to May-26-2026 6:33 PM
26 May
02:49
04:49
22:49
Time Adjustment
Estimated Gate Departure changed from May-26-2026 1:15 PM to May-26-2026 2:25 PM
Estimated Gate Arrival changed from May-26-2026 4:23 PM to May-26-2026 5:33 PM
26 May
01:48
03:48
21:48
Time Adjustment
Estimated Gate Departure changed from May-26-2026 12:20 PM to May-26-2026 1:15 PM
Estimated Gate Arrival changed from May-26-2026 3:15 PM to May-26-2026 4:23 PM
26 May
01:18
03:18
21:18
Time Adjustment
Scheduled Runway Departure changed from May-26-2026 12:39 PM to May-26-2026 1:34 PM
Scheduled Runway Arrival changed from May-26-2026 3:10 PM to May-26-2026 4:18 PM
25 May
19:23
21:23
15:23
Gate Adjustment
Departure Gate changed to Z17
25 May
19:17
21:17
15:17
Gate Adjustment
Arrival Gate changed to C2
25 May
10:26
12:26
06:26
Time Adjustment
Scheduled Runway Departure changed from May-26-2026 12:30 PM to May-26-2026 12:39 PM
Scheduled Runway Arrival changed from May-26-2026 2:47 PM to May-26-2026 3:10 PM
25 May
10:21
12:21
06:21
Time Adjustment
Scheduled Runway Departure changed to May-26-2026 12:30 PM
Scheduled Runway Arrival changed to May-26-2026 2:47 PM
23 May
23:05
01:05
19:05
Equipment Adjustment
Tail Number changed to N2140U
Actual Equipment changed to 77W
23 May
23:05
01:05
19:05
Time Adjustment
Estimated Gate Departure changed to May-26-2026 12:20 PM
Estimated Gate Arrival changed to May-26-2026 3:15 PM
23 May
18:47
20:47
14:47
Record Created
23 May
18:47
20:47
14:47
Time Adjustment
Scheduled Gate Departure changed to May-26-2026 12:20 PM
Scheduled Gate Arrival changed to May-26-2026 3:15 PM
Departure Terminal changed to 1
Scheduled Equipment changed to 77W