
(UA) United Airlines 988 Flight Details
Delayed by 3h 40m | Scheduled
Departure
FRA
Frankfurt Airport, DE
Flight Gate Times
11-May-2026
Scheduled
12:20
CEST
Estimated
16:00
CEST
Total Departure Delay: 3 h 40 mins
Flight Runway Times
11-May-2026
Scheduled
14:19
CEST
Actual
--
Runway Delay: -
Terminal
1
Gate
Z20
Craft Type
Boeing 777-300ER
77W
Flight Time
Scheduled
8h 45m
Arrival
IAD
Washington Dulles International Airport, VA, US
Flight Gate Times
11-May-2026
Scheduled
15:05
EDT
Estimated
18:47
EDT
Total Arrival Delay: 3 h 42 mins
Flight Runway Times
11-May-2026
Scheduled
17:03
EDT
Estimated
18:42
EDT
Runway Delay: 1 h 39 mins
Terminal
-
Gate
C14
Baggage Claim
-
Tail Number
N2136U
Flight Time
Estimated
8h 47m
Flight Notes
Also marketed as (AC) Air Canada 3757, (LH) Lufthansa 9290
Event Timeline
Date
Event
Data Updated
11 May
11:59
13:59
07:59
Time Adjustment
Estimated Gate Departure changed from May-11-2026 4:30 PM to May-11-2026 4:00 PM
Estimated Gate Arrival changed from May-11-2026 7:08 PM to May-11-2026 6:47 PM
Departure Gate changed from Z25 to Z20
11 May
09:40
11:40
05:40
Time Adjustment
Estimated Runway Arrival changed to May-11-2026 6:42 PM
11 May
05:53
07:53
01:53
Time Adjustment
Estimated Gate Departure changed from May-11-2026 4:00 PM to May-11-2026 4:30 PM
11 May
05:41
07:41
01:41
Gate Adjustment
Departure Gate changed from Z16 to Z25
11 May
05:11
07:11
01:11
Gate Adjustment
Arrival Gate changed from C1 to C14
11 May
05:05
07:05
01:05
Gate Adjustment
Arrival Gate changed from C14 to C4
11 May
05:05
07:05
01:05
Gate Adjustment
Arrival Gate changed from C4 to C14
11 May
05:05
07:05
01:05
Gate Adjustment
Arrival Gate changed from C14 to C1
11 May
04:53
06:53
00:53
Gate Adjustment
Arrival Gate changed from C2 to C14
11 May
04:47
06:47
00:47
Time Adjustment
Estimated Gate Departure changed from May-11-2026 3:25 PM to May-11-2026 4:00 PM
Estimated Gate Arrival changed from May-11-2026 6:33 PM to May-11-2026 7:08 PM
11 May
03:41
05:41
23:41
Time Adjustment
Estimated Gate Departure changed from May-11-2026 3:05 PM to May-11-2026 3:25 PM
Estimated Gate Arrival changed from May-11-2026 6:13 PM to May-11-2026 6:33 PM
Departure Gate changed from Z15 to Z16
11 May
03:17
05:17
23:17
Gate Adjustment
Departure Gate changed from Z16 to Z15
11 May
03:17
05:17
23:17
Gate Adjustment
Departure Gate changed from Z21 to Z16
11 May
03:11
05:11
23:11
Gate Adjustment
Arrival Gate changed from C4 to C2
11 May
03:05
05:05
23:05
Time Adjustment
Estimated Gate Departure changed from May-11-2026 2:45 PM to May-11-2026 3:05 PM
Estimated Gate Arrival changed from May-11-2026 5:53 PM to May-11-2026 6:13 PM
11 May
01:48
03:48
21:48
Time Adjustment
Estimated Gate Departure changed from May-11-2026 12:20 PM to May-11-2026 2:45 PM
Estimated Gate Arrival changed from May-11-2026 3:05 PM to May-11-2026 5:53 PM
11 May
01:23
03:23
21:23
Time Adjustment
Scheduled Runway Departure changed from May-11-2026 12:39 PM to May-11-2026 2:19 PM
Scheduled Runway Arrival changed from May-11-2026 3:00 PM to May-11-2026 5:03 PM
11 May
01:23
03:23
21:23
Equipment Adjustment
Tail Number changed from N2142U to N2136U
11 May
01:23
03:23
21:23
Gate Adjustment
Departure Gate changed from Z13 to Z21
11 May
01:17
03:17
21:17
Gate Adjustment
Departure Gate changed from Z21 to Z13
11 May
01:11
03:11
21:11
Gate Adjustment
Arrival Gate changed from C14 to C4
10 May
22:59
00:59
18:59
Gate Adjustment
Arrival Gate changed from C2 to C14
10 May
21:47
23:47
17:47
Gate Adjustment
Arrival Gate changed from C14 to C2
10 May
21:17
23:17
17:17
Gate Adjustment
Arrival Gate changed from C2 to C14
10 May
19:16
21:16
15:16
Gate Adjustment
Departure Gate changed to Z21
10 May
19:11
21:11
15:11
Gate Adjustment
Arrival Gate changed to C2
10 May
10:26
12:26
06:26
Time Adjustment
Scheduled Runway Departure changed from May-11-2026 12:30 PM to May-11-2026 12:39 PM
Scheduled Runway Arrival changed from May-11-2026 2:45 PM to May-11-2026 3:00 PM
10 May
10:21
12:21
06:21
Time Adjustment
Scheduled Runway Departure changed to May-11-2026 12:30 PM
Scheduled Runway Arrival changed to May-11-2026 2:45 PM
9 May
05:17
07:17
01:17
Time Adjustment
Estimated Gate Departure changed to May-11-2026 12:20 PM
Estimated Gate Arrival changed to May-11-2026 3:05 PM
Tail Number changed to N2142U
Actual Equipment changed to 77W
8 May
18:48
20:48
14:48
Record Created
8 May
18:48
20:48
14:48
Time Adjustment
Scheduled Gate Departure changed to May-11-2026 12:20 PM
Scheduled Gate Arrival changed to May-11-2026 3:05 PM
Departure Terminal changed to 1
Scheduled Equipment changed to 77W