Is UA4550 delayed?

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

Service date: Sep 7, 2026 · Scheduled departure date (UTC)

Arrived

35 min late

Official source · Updated Sep 8, 2026, 02:08 UTC

Departure

Bangor

BGR

Actual

00:14~~23:35~~

Sep 8

Arrival

Newark

EWR

Actual

21:32~~20:57~~

Sep 7

Times shown in airport local time

Flight details

Departure · UTC

Scheduled: Sep 7, 2026, 23:35 UTC
Estimated: Not available
Actual: Sep 8, 2026, 00:14 UTC

Arrival · UTC

Scheduled: Sep 8, 2026, 00:57 UTC
Estimated: Sep 8, 2026, 01:36 UTC
Actual: Sep 8, 2026, 01:32 UTC

Service date: Sep 7, 2026 · Scheduled arrival date; departure time unavailable (UTC)

Arrived

17 min late

Official source · Updated Sep 7, 2026, 14:21 UTC

Departure

New York

LGA

Scheduled

—

Not available

Arrival

Montreal

YUL

Actual

14:03~~13:46~~

Sep 7

Times shown in airport local time

Flight details

Departure · UTC

Scheduled: Not available
Estimated: Not available
Actual: Not available

Arrival · UTC

Scheduled: Sep 7, 2026, 13:46 UTC
Estimated: Sep 7, 2026, 14:02 UTC
Actual: Sep 7, 2026, 14:03 UTC

Operating flight: AAL4550

BGREWR

LGAYUL

Recent arrivals

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

Fri, Sep 18, 2026
LGA → YUL
15 min early
Thu, Sep 17, 2026
DAY → IAD
20 min early
Thu, Sep 17, 2026
LGA → YUL
23 min early
Wed, Sep 16, 2026
LGA → YUL
20 min early
Tue, Sep 15, 2026
DAY → IAD
17 min early

Flight history and details

Aug 19, 2026 — Sep 18, 2026

Observed arrivals: 24
Arrivals over 15 minutes late: 3
Observed cancellations: 3
Observed occurrences: 28

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

UA4550 Recent arrival history
Service date	Departure	Arrival	Actual	Arrival delay (minutes)
Sep 18, 2026Arrived	New York	Montreal	Sep 18, 2026, 13:34 UTC	-15
Sep 17, 2026Arrived	Dayton	Dulles	Sep 17, 2026, 15:28 UTC View this flight’s market	-20
Sep 17, 2026Arrived	New York	Montreal	Sep 17, 2026, 13:26 UTC	-23
Sep 16, 2026Arrived	New York	Montreal	Sep 16, 2026, 13:29 UTC	-20
Sep 15, 2026Arrived	Dayton	Dulles	Sep 15, 2026, 15:31 UTC	-17
Sep 15, 2026Arrived	New York	Montreal	Sep 15, 2026, 13:51 UTC	2
Sep 14, 2026Arrived	Dayton	Dulles	Sep 14, 2026, 15:31 UTC	-17
Sep 14, 2026Arrived	New York	Montreal	Sep 14, 2026, 13:32 UTC	-17
Sep 13, 2026Arrived	New York	Montreal	Sep 13, 2026, 13:24 UTC	-25
Sep 12, 2026Arrived	New York	Montreal	Sep 12, 2026, 13:16 UTC	-33
Sep 11, 2026Arrived	Dayton	Dulles	Sep 11, 2026, 15:30 UTC	-18
Sep 11, 2026Arrived	New York	Montreal	Sep 11, 2026, 13:46 UTC	-3
Sep 10, 2026Arrived	Dayton	Dulles	Sep 10, 2026, 15:21 UTC	-27
Sep 10, 2026Arrived	New York	Montreal	Sep 10, 2026, 13:24 UTC	-25
Sep 9, 2026Arrived	Dayton	Dulles	Sep 9, 2026, 15:20 UTC	-28
Sep 9, 2026Arrived	New York	Montreal	Sep 9, 2026, 13:21 UTC	-28
Sep 8, 2026Arrived	New York	Montreal	Sep 8, 2026, 13:35 UTC	-11
Sep 7, 2026Arrived	Bangor	Newark	Sep 8, 2026, 01:32 UTC	35
Sep 7, 2026Arrived	New York	Montreal	Sep 7, 2026, 14:03 UTC	17
Sep 6, 2026Arrived	New York	Montreal	Sep 6, 2026, 13:21 UTC	-25
Sep 5, 2026Arrived	New York	Montreal	Sep 5, 2026, 13:24 UTC	-22
Sep 4, 2026Arrived	Bangor	Newark	Sep 5, 2026, 01:12 UTC	15
Sep 4, 2026Arrived	New York	Montreal	Sep 4, 2026, 13:54 UTC	8
Sep 3, 2026Arrived	Bangor	Newark	Sep 4, 2026, 01:42 UTC	35
Aug 26, 2026Cancelled	Chicago		Not available	Not available
Aug 25, 2026Cancelled	Chicago		Not available	Not available
Aug 23, 2026Cancelled	Chicago		Not available	Not available