Is UA4015 delayed?

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

Arrived

15 min early

Official source · Updated Sep 16, 2026, 13:43 UTC

Departure

Dulles

IAD

Actual

08:37~~08:51~~

Sep 16

Arrival

Philadelphia

PHL

Actual

09:23~~09:38~~

Sep 16

Times shown in airport local time

Flight details

Departure · UTC

Scheduled: Sep 16, 2026, 12:51 UTC
Estimated: Not available
Actual: Sep 16, 2026, 12:37 UTC

Arrival · UTC

Scheduled: Sep 16, 2026, 13:38 UTC
Estimated: Sep 16, 2026, 13:20 UTC
Actual: Sep 16, 2026, 13:23 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
IAD → PHL
15 min early
Tue, Sep 15, 2026
IAD → PHL
22 min early
Mon, Sep 14, 2026
IAD → PHL
1 min late
Sun, Sep 13, 2026
CVG → IAD
26 min early
Sat, Sep 12, 2026
IAD → PHL
On time

Flight history and details

Aug 17, 2026 — Sep 16, 2026

Observed arrivals: 15
Arrivals over 15 minutes late: 2
Observed cancellations: 2
Observed occurrences: 17

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

UA4015 Recent arrival history
Service date	Departure	Arrival	Actual	Arrival delay (minutes)
Sep 16, 2026Arrived	Dulles	Philadelphia	Sep 16, 2026, 13:23 UTC View this flight’s market	-15
Sep 15, 2026Arrived	Dulles	Philadelphia	Sep 15, 2026, 13:21 UTC	-22
Sep 14, 2026Arrived	Dulles	Philadelphia	Sep 14, 2026, 13:44 UTC	1
Sep 14, 2026Arrived	Hebron	Dulles	Sep 14, 2026, 00:57 UTC	-26
Sep 12, 2026Arrived	Dulles	Philadelphia	Sep 12, 2026, 13:38 UTC	0
Sep 11, 2026Arrived	Dulles	Philadelphia	Sep 11, 2026, 13:37 UTC	-1
Sep 10, 2026Arrived	Dulles	Philadelphia	Sep 10, 2026, 16:09 UTC	146
Sep 9, 2026Arrived	Dulles	Philadelphia	Sep 9, 2026, 13:28 UTC	-10
Sep 8, 2026Arrived	Dulles	Philadelphia	Sep 8, 2026, 13:43 UTC	5
Sep 7, 2026Arrived	Dulles	Philadelphia	Sep 7, 2026, 13:33 UTC	-5
Sep 5, 2026Arrived	Dulles	Philadelphia	Sep 5, 2026, 13:28 UTC	-10
Sep 4, 2026Arrived	Dulles	Philadelphia	Sep 4, 2026, 13:28 UTC	-15
Sep 3, 2026Cancelled	Dulles	Philadelphia	Not available	Not available
Sep 2, 2026Arrived	Dulles	Philadelphia	Sep 2, 2026, 14:01 UTC	18
Sep 1, 2026Arrived	Dulles	Philadelphia	Sep 1, 2026, 13:33 UTC	-10
Aug 31, 2026Arrived	Dulles	Philadelphia	Aug 31, 2026, 13:41 UTC	-2
Aug 29, 2026Cancelled	Dulles	Philadelphia	Not available	Not available