Republic Airways

YX4521New York to Buffalo

Name: Republic Airways YX4521 New York to Buffalo: on-time record
Creator: TripStow
License: https://tripstow.com/notices

Republic Airways flight YX4521 flies from New York (LGA) to Buffalo Niagara (BUF), 469 km. Over August 2025 to July 2026 it usually arrives about 7 minutes late: 76% of 366 flights arrived within 15 minutes of schedule and 5.5% were cancelled (US Department of Transportation data).

On-time record, last 12 months

76%

on time (within 15 min)

18%

more than 30 min late

5.5%

cancelled

+7 min

average arrival vs schedule

Every operation of YX4521, August 2025 to July 2026: 366 flights. Source: US Bureau of Transportation Statistics, public domain.

Routes flown as YX4521

New York (LGA) to Buffalo Niagara (BUF)90 flights
Windsor Locks (BDL) to Chicago O'Hare (ORD)84 flights
Chicago O'Hare (ORD) to Windsor Locks (BDL)82 flights
St. Louis (STL) to New York (LGA)33 flights
New York (LGA) to St. Louis (STL)33 flights
Pittsburgh (PIT) to Chicago O'Hare (ORD)30 flights
Nashville (BNA) to Chicago O'Hare (ORD)13 flights
Chicago O'Hare (ORD) to Cincinnati Northern Kentucky (CVG)1 flights

Other flights from New York to Buffalo

YX4356 YX4378 YX4379 YX4385 YX4496 YX4570 YX4639 YX4648 YX4663 YX4736 YX4738

More about New York (LGA) and Buffalo Niagara (BUF).

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