How long is the AA4521 flight?

The timetable allows 1 h 30 min. Rochester to Boston is 551 km (342 mi).

What other flight numbers does AA4521 have?

Also listed as AAL4521 (American Airlines' ICAO code) and AA 4521.

AA4521 Flight Status American Airlines: Rochester to Boston (AAL4521)

American Airlines AA 4521

En-Route

ROC Rochester

Scheduled: 05:00
Actual: 04:53

Gate: A10

Departure: Thu, Nov 5, 2026 · local time EST

Rochester International Airport (ROC)

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BOS Boston

Scheduled: 06:30
Estimated
Delay

Terminal: B | Gate: B15

Arrival: Thu, Nov 5, 2026 · local time EST

Boston Logan International Airport (BOS)

All BOS Arrivals >

Departed 25h 08m ago · was due to land 23h 31m ago, awaiting update 100%

ROC 04:53 BOS 06:30

551 km (342 mi) flown · 0 km (0 mi) to go

Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.

Add to calendar

Distance: 551 km / 342 miles · Scheduled Duration: 01:30

AA 4521 Flight Status & Schedule American Airlines Rochester to Boston

Date	From	To	Departure	Arrival	Status	Details
Nov 05	ROC	BOS	04:53	06:30	En-Route	Track >

American Airlines flight AA 4521 links Rochester and Boston, 551 km (342 mi) apart, and flies once a week, on Thursdays. The timetable allows 1 h 30 min; there is not enough recent history yet to say how long it usually takes. Yesterday it left on time, at 04:53, and is scheduled to reach Boston at 06:30.

< All Rochester ROC Departures All Boston BOS Arrivals >

About AA 4521

Route: Rochester International Airport ROC to Boston Logan International Airport BOS
Distance: 551 km (342 mi)
Scheduled flight time: 1 h 30 min
Flies: Thu

AA 4521 FAQ

How long is the AA4521 flight?: The timetable allows 1 h 30 min. Rochester to Boston is 551 km (342 mi).
Which days does AA4521 fly?: Once a week, on Thursdays, based on the schedule of the last 7 days.
What other flight numbers does AA4521 have?: Also listed as AAL4521 (American Airlines' ICAO code) and AA 4521.

AA4521 and Rochester ROC to Boston BOS Flights

Other flights departing from Rochester ROC: UJ441, YX4521, MQ3827

Other flights arriving at Boston BOS: AV222, DL696, YX4521

All flights connecting Rochester ROC to Boston BOS.