Republic Airways

YX4666Buffalo to Boston

Name: Republic Airways YX4666 Buffalo to Boston: on-time record
Creator: TripStow
License: https://tripstow.com/notices

Republic Airways flight YX4666 flies from Buffalo Niagara (BUF) to Boston (BOS), 635 km. Over August 2025 to July 2026 it usually arrives right on schedule: 82% of 460 flights arrived within 15 minutes of schedule and 3.7% were cancelled (US Department of Transportation data).

On-time record, last 12 months

82%

on time (within 15 min)

12%

more than 30 min late

3.7%

cancelled

+1 min

average arrival vs schedule

Every operation of YX4666, August 2025 to July 2026: 460 flights. Source: US Bureau of Transportation Statistics, public domain.

Routes flown as YX4666

Buffalo Niagara (BUF) to Boston (BOS)72 flights
Boston (BOS) to Buffalo Niagara (BUF)71 flights
Rochester (ROC) to Washington (DCA)66 flights
Syracuse Hancock (SYR) to Chicago O'Hare (ORD)46 flights
Chicago O'Hare (ORD) to Syracuse Hancock (SYR)46 flights
Chicago O'Hare (ORD) to Raleigh-durham (RDU)44 flights
Cincinnati Northern Kentucky (CVG) to New York (LGA)28 flights
Raleigh-durham (RDU) to New York (LGA)23 flights
New York (LGA) to Raleigh-durham (RDU)23 flights
Chicago O'Hare (ORD) to Grand Rapids (GRR)10 flights

Other flights from Buffalo to Boston

B61096 B61116 B61216 B61296 B61316 B61980 B62116 B62130 B6216 B62216 B62316 B62916

More about Buffalo Niagara (BUF) and Boston (BOS).

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