Is UAL4259 delayed?

Each route and date is shown separately. Confirm that both airports match your booking.

Service date: Sep 6, 2026 · Scheduled departure date (UTC)

Arrived

14 min early

Official source · Updated Sep 7, 2026, 01:09 UTC

Departure

Burlington

BTV

Actual

23:59~~23:55~~

Sep 6

Arrival

Dulles

IAD

Actual

21:09~~21:24~~

Sep 6

Times shown in airport local time

Flight details

Departure · UTC

Scheduled: Sep 6, 2026, 23:55 UTC
Estimated: Not available
Actual: Sep 6, 2026, 23:59 UTC

Arrival · UTC

Scheduled: Sep 7, 2026, 01:24 UTC
Estimated: Not available
Actual: Sep 7, 2026, 01:09 UTC

Service date: Sep 6, 2026 · Scheduled departure date (UTC)

Arrived

110 min late

Official source · Updated Sep 6, 2026, 03:14 UTC

Departure

Columbia

CAE

Actual

02:15~~00:12~~

Sep 6

Arrival

Dulles

IAD

Actual

23:14~~21:24~~

Sep 5

Times shown in airport local time

Flight details

Departure · UTC

Scheduled: Sep 6, 2026, 00:12 UTC
Estimated: Not available
Actual: Sep 6, 2026, 02:15 UTC

Arrival · UTC

Scheduled: Sep 6, 2026, 01:24 UTC
Estimated: Not available
Actual: Sep 6, 2026, 03:14 UTC

BTVIAD

CAEIAD

Recent arrivals

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

Wed, Sep 16, 2026
CAE → IAD
<1 min early
Tue, Sep 15, 2026
CAE → IAD
11 min early
Mon, Sep 14, 2026
CAE → IAD
15 min early
Sun, Sep 13, 2026
CAE → IAD
13 min early
Sat, Sep 12, 2026
CAE → IAD
17 min early

Flight history and details

Aug 18, 2026 — Sep 17, 2026

Observed arrivals: 13
Arrivals over 15 minutes late: 3
Observed cancellations: 0
Observed occurrences: 13

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

UAL4259 Recent arrival history
Service date	Departure	Arrival	Actual	Arrival delay (minutes)
Sep 17, 2026Arrived	Columbia	Dulles	Sep 17, 2026, 01:23 UTC View this flight’s market	0
Sep 16, 2026Arrived	Columbia	Dulles	Sep 16, 2026, 01:12 UTC	-11
Sep 15, 2026Arrived	Columbia	Dulles	Sep 15, 2026, 01:08 UTC	-15
Sep 14, 2026Arrived	Columbia	Dulles	Sep 14, 2026, 01:10 UTC	-13
Sep 13, 2026Arrived	Columbia	Dulles	Sep 13, 2026, 01:06 UTC	-17
Sep 12, 2026Arrived	Columbia	Dulles	Sep 12, 2026, 02:10 UTC	46
Sep 11, 2026Arrived	Columbia	Dulles	Sep 11, 2026, 01:03 UTC	-20
Sep 10, 2026Arrived	Columbia	Dulles	Sep 10, 2026, 00:57 UTC	-26
Sep 9, 2026Arrived	Columbia	Dulles	Sep 9, 2026, 01:06 UTC	-17
Sep 8, 2026Arrived	Columbia	Dulles	Sep 8, 2026, 01:05 UTC	-18
Sep 6, 2026Arrived	Burlington	Dulles	Sep 7, 2026, 01:09 UTC	-14
Sep 6, 2026Arrived	Columbia	Dulles	Sep 6, 2026, 03:14 UTC	110
Sep 5, 2026Arrived	Columbia	Dulles	Sep 5, 2026, 02:06 UTC	42