Is AA4666 delayed?

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

Arrived

22 min early

Updated Aug 28, 2026, 13:33 UTC

Departure

Boston

BOS

Actual

08:16~~08:09~~

Aug 28

Arrival

Buffalo

BUF

Actual

13:32~~13:55~~

Aug 28

Times shown in airport local time

Flight details

Departure · UTC

Scheduled: Aug 28, 2026, 12:09 UTC
Estimated: Aug 28, 2026, 12:16 UTC
Actual: Aug 28, 2026, 12:16 UTC

Arrival · UTC

Scheduled: Aug 28, 2026, 13:55 UTC
Estimated: Aug 28, 2026, 13:33 UTC
Actual: Aug 28, 2026, 13:32 UTC

BOSBUF

Recent arrivals

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

Fri, Sep 18, 2026
BUF → BOS
18 min early
Fri, Sep 18, 2026
BOS → BUF
22 min early
Thu, Sep 17, 2026
BUF → BOS
28 min early
Thu, Sep 17, 2026
BOS → BUF
6 min early
Wed, Sep 16, 2026
BUF → BOS
30 min early

Flight history and details

Aug 19, 2026 — Sep 18, 2026

Observed arrivals: 33
Arrivals over 15 minutes late: 5
Observed cancellations: 0
Observed occurrences: 42

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

AA4666 Recent arrival history
Service date	Departure	Arrival	Actual	Arrival delay (minutes)
Sep 18, 2026Arrived	Buffalo	Boston	Sep 18, 2026, 15:41 UTC View this flight’s market	-18
Sep 18, 2026Arrived	Boston	Buffalo	Sep 18, 2026, 13:29 UTC View this flight’s market	-22
Sep 17, 2026Arrived	Buffalo	Boston	Sep 17, 2026, 15:31 UTC	-28
Sep 17, 2026Arrived	Boston	Buffalo	Sep 17, 2026, 13:45 UTC	-6
Sep 16, 2026Arrived	Buffalo	Boston	Sep 16, 2026, 15:28 UTC	-30
Sep 16, 2026Arrived	Boston	Buffalo	Sep 16, 2026, 13:33 UTC	-18
Sep 15, 2026Arrived	Buffalo	Boston	Sep 15, 2026, 15:40 UTC	-18
Sep 15, 2026Arrived	Boston	Buffalo	Sep 15, 2026, 13:37 UTC	-13
Sep 14, 2026Arrived	Buffalo	Boston	Sep 14, 2026, 15:39 UTC	-20
Sep 14, 2026Arrived	Boston	Buffalo	Sep 14, 2026, 13:32 UTC	-19
Sep 13, 2026Arrived	Buffalo	Boston	Sep 13, 2026, 15:22 UTC	-37
Sep 13, 2026Arrived	Boston	Buffalo	Sep 13, 2026, 13:27 UTC	-24
Sep 12, 2026Arrived	Buffalo	Boston	Sep 12, 2026, 16:04 UTC	19
Sep 12, 2026Arrived	Boston	Buffalo	Sep 12, 2026, 13:24 UTC	-13
Sep 11, 2026Arrived	Buffalo	Boston	Sep 11, 2026, 15:41 UTC	-17
Sep 11, 2026Arrived	Boston	Buffalo	Sep 11, 2026, 13:26 UTC	-25
Sep 10, 2026Arrived	Buffalo	Boston	Sep 10, 2026, 15:26 UTC	-33
Sep 10, 2026Arrived	Boston	Buffalo	Sep 10, 2026, 13:34 UTC	-16
Sep 9, 2026Arrived	Buffalo	Boston	Sep 9, 2026, 15:31 UTC	-28
Sep 9, 2026Arrived	Boston	Buffalo	Sep 9, 2026, 13:36 UTC	-15
Sep 8, 2026Arrived	Buffalo	Boston	Sep 8, 2026, 15:39 UTC	-13
Sep 8, 2026Arrived	Boston	Buffalo	Sep 8, 2026, 13:23 UTC	-24
Sep 7, 2026Arrived	Buffalo	Boston	Sep 7, 2026, 15:44 UTC	-9
Sep 6, 2026Arrived	Buffalo	Boston	Sep 6, 2026, 15:31 UTC	-21
Sep 5, 2026Arrived	New Orleans	New York	Sep 6, 2026, 04:51 UTC	171
Sep 5, 2026Arrived	New York	New Orleans	Sep 6, 2026, 01:12 UTC	165
Sep 4, 2026Arrived	Buffalo	Boston	Sep 4, 2026, 16:18 UTC	25
Sep 4, 2026Arrived	Boston	Buffalo	Sep 4, 2026, 14:13 UTC	26
Aug 29, 2026Arrived	New Orleans	New York	Aug 30, 2026, 02:20 UTC	7
Aug 28, 2026Arrived	Boston	Buffalo	Aug 28, 2026, 13:32 UTC	-22
Aug 24, 2026Arrived	Boston	Buffalo	Aug 24, 2026, 13:40 UTC	-14
Aug 22, 2026Arrived	New Orleans	New York	Aug 23, 2026, 01:46 UTC	-26
Aug 22, 2026Arrived	New York	New Orleans	Aug 22, 2026, 22:15 UTC	-19