BOS → BUFBoston to Buffalo

live

Direct flights from Boston (BOS) to Buffalo (BUF): 47 nonstop departures observed each week across 2 airlines. 95% of the last 22 tracked flights arrived within 15 minutes of schedule. The median arrival is 23 minutes early. No cancellations were recorded across the 24 tracked flights. The nonstop covers 635 km, an estimated 1 hour 19 minutes in the air. Measured by Pro Flight Search from live flight boards at Boston and Buffalo. Updated 3 November 2026 at 07:09 UTC.

Today, BOS → BUF

Tue 3 Nov · local times
  1. 09:30 B61215JetBlue On scheduleGate C36 · TC ·
  2. 11:44 B6915JetBlue On scheduleGate C34 · TC ·

Checked BOS board 02:09 · BUF board 22:18

BOS Boston smooth · +0
BUF Buffalo smooth · +0
635 km · ~1h 19m est.
dep bank 08:15–19:5047x weekly
Runs reliable · 2 airlines · 47x weekly · nonstop
95% on time

of the last 22 tracked BOS → BUF flights arrived within 15 minutes

Median arrival delay is −23 min. 0 of 24 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−23 minacross the last 22 arrivals
Flight time~1h 19mestimated from route distance
Weekly departures47x2 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 24

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
American AirlinesJetBlue Airways

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
American AirlinesAA100% on time

Flights AA4782 08:15 daily · AA4425 09:55 Mo Su · AA3347 14:00 Mo Su · AA3401 14:15 Mo Tu We Th Fr Su

JetBlue AirwaysB692% on time

Flights B61215 09:30 daily · B6915 11:44 daily · B6715 18:59 daily

History

operated legs · board outcomes
11-02AA3347dep −5 → arr−21
11-02AA4425dep −1 → arr−19
11-02AA4743dep −11 → arr−30
11-02B61215dep +0 → arr−26
11-02B6715dep +0 → arr−31
11-02B6915dep +0 → arr−23
11-01AA3347dep +5 → arr−17
11-01AA4425dep −11 → arr−26
11-01AA4743dep −6 → arr−30
11-01B61215arrived−22
11-01B6715arrived+107
11-01B6915dep +0 → arr−25
10-31AA4439dep −9 → arr−25
10-31B61215arrived−28
10-31B6715dep +0 → arr−26
10-31B6915dep +0 → arr−26
10-30AA3401dep −9 → arr−21
10-30AA4439dep −9 → arr−29
10-30AA4782dep −10 → arr−17
10-30B61215arrived−9
10-30B6715dep +3 → arr−8
10-30B6915dep +0 → arr−7
10-29AA3401departed−4
10-29AA4439departed−9

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
BOSBoston +0 min smooth 🌤 few clouds · SW 6 kt Full BOS delay board →
BUFBuffalo +0 min smooth 🌤 overcast · S 5 kt Full BUF delay board →

Weather lens

Conditions are tightest at BOS and BUF: a 40% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +8 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →

How the Boston to Buffalo route actually runs

Pro Flight Search records official board updates for nonstop BOS to BUF flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: Boston (BOS) to Buffalo (BUF) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/BOS-BUF
How we measure this →

BOS to BUF questions

Is BOS–BUF running on time right now?

Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on BOS–BUF?

Operators schedule morning departures around 08:15 and evening departures around 18:59 from BOS. Earlier flights typically land before destination-airport delays accumulate later in the day; check the BUF delay card to confirm conditions when you'd arrive.

How long is the flight from BOS to BUF?

Great-circle distance is 635 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 75–84 min gate-to-gate on this route.

How often does BOS–BUF fly?

2 carriers operate this route, around 47 flights a week between them. Compare carrier days and times in the airline list above.