Is DL3988 delayed?

Service date: Sep 16, 2026 · Scheduled departure date (America/Detroit)

Arrived

15 min late

Official source · Updated Sep 17, 2026, 03:00 UTC

Departure

Detroit

DTW

Actual

21:57~~21:44~~

Sep 16

Arrival

Dulles

IAD

Actual

23:00~~22:44~~

Sep 16

Times shown in airport local time

Flight details

Departure · UTC

Scheduled: Sep 17, 2026, 01:44 UTC
Estimated: Not available
Actual: Sep 17, 2026, 01:57 UTC

Arrival · UTC

Scheduled: Sep 17, 2026, 02:44 UTC
Estimated: Not available
Actual: Sep 17, 2026, 03:00 UTC

View this flight’s market

Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.

Route overview

Recent arrivals

Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.

Wed, Sep 16, 2026
DTW → IAD
15 min late
Tue, Sep 15, 2026
DTW → IAD
13 min late
Mon, Sep 14, 2026
DTW → IAD
2 min late
Sun, Sep 13, 2026
DTW → IAD
33 min late
Sat, Sep 12, 2026
DTW → IAD
9 min late

Flight history and details

Aug 18, 2026 — Sep 17, 2026

Observed arrivals: 17
Arrivals over 15 minutes late: 7
Observed cancellations: 0
Observed occurrences: 26

Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.

How flight status works

DL3988 Recent arrival history
Service date	Departure	Arrival	Actual	Arrival delay (minutes)
Sep 16, 2026Arrived	Detroit	Dulles	Sep 17, 2026, 03:00 UTC View this flight’s market	15
Sep 15, 2026Arrived	Detroit	Dulles	Sep 16, 2026, 02:56 UTC	13
Sep 14, 2026Arrived	Detroit	Dulles	Sep 15, 2026, 02:45 UTC	2
Sep 13, 2026Arrived	Detroit	Dulles	Sep 14, 2026, 03:40 UTC	33
Sep 12, 2026Arrived	Detroit	Dulles	Sep 13, 2026, 02:53 UTC	9
Sep 11, 2026Arrived	Detroit	Dulles	Sep 12, 2026, 02:45 UTC	1
Sep 10, 2026Arrived	Detroit	Dulles	Sep 11, 2026, 02:53 UTC	9
Sep 9, 2026Arrived	Detroit	Dulles	Sep 10, 2026, 03:08 UTC	24
Sep 8, 2026Arrived	Detroit	Dulles	Sep 9, 2026, 02:57 UTC	14
Sep 7, 2026Arrived	Detroit	Dulles	Sep 8, 2026, 03:17 UTC	25
Sep 6, 2026Arrived	Detroit	Dulles	Sep 7, 2026, 03:36 UTC	23
Sep 5, 2026Arrived	Detroit	Dulles	Sep 6, 2026, 02:50 UTC	-28
Sep 4, 2026Arrived	Detroit	Dulles	Sep 5, 2026, 03:10 UTC	17
Sep 1, 2026Arrived	Detroit	Dulles	Sep 2, 2026, 03:04 UTC	-21
Aug 28, 2026Arrived	Detroit	Dulles	Aug 29, 2026, 03:16 UTC	-9
Aug 27, 2026Arrived	Detroit	Dulles	Aug 28, 2026, 03:13 UTC	-12
Aug 23, 2026Arrived	Detroit	Dulles	Aug 24, 2026, 04:03 UTC	37