Is UA3998 delayed?

Service date: Aug 28, 2026 · Scheduled departure date (America/New_York)

Last reported

Cancelled

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Update time unavailable

Departure

CLT

Scheduled

19:55

Aug 28

Arrival

IAD

Scheduled

21:25

Aug 28

Times shown in airport local time

Flight details

Route overview

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

Flight history and details

Aug 20, 2026 — Sep 19, 2026

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

UA3998 Recent arrival history
Service date	Departure	Arrival	Actual	Arrival delay (minutes)
Sep 19, 2026Arrived	Columbus	Dulles	Sep 19, 2026, 15:44 UTC View this flight’s market	-5
Sep 18, 2026Arrived	Columbus	Dulles	Sep 18, 2026, 15:20 UTC	-29
Sep 17, 2026Arrived	Columbus	Dulles	Sep 17, 2026, 15:29 UTC	-20
Sep 16, 2026Arrived	Columbus	Dulles	Sep 16, 2026, 15:32 UTC	-17
Sep 15, 2026Arrived	Columbus	Dulles	Sep 15, 2026, 15:25 UTC	-24
Sep 14, 2026Arrived	Columbus	Dulles	Sep 14, 2026, 15:35 UTC	-14
Sep 13, 2026Arrived	Columbus	Dulles	Sep 13, 2026, 16:00 UTC	10
Sep 12, 2026Arrived	Columbus	Dulles	Sep 12, 2026, 16:56 UTC	66
Sep 11, 2026Arrived	Columbus	Dulles	Sep 11, 2026, 15:40 UTC	-9
Sep 10, 2026Arrived	Columbus	Dulles	Sep 10, 2026, 15:27 UTC	-22
Sep 9, 2026Arrived	Columbus	Dulles	Sep 9, 2026, 15:29 UTC	-20
Sep 8, 2026Arrived	Columbus	Dulles	Sep 8, 2026, 15:30 UTC	-19
Sep 7, 2026Arrived	Charlotte	Dulles	Sep 8, 2026, 01:07 UTC	-11
Sep 6, 2026Arrived	Charlotte	Dulles	Sep 7, 2026, 01:03 UTC	-15
Sep 5, 2026Arrived	Charlotte	Dulles	Sep 6, 2026, 03:31 UTC	132
Sep 2, 2026Cancelled	Charlotte	Dulles	Not available	Not available
Aug 28, 2026Cancelled	Charlotte	Dulles	Not available	Not available