RSW (Fort Myers) to BUF (Buffalo) flights arrive on time 77% of the time. The most reliable airline on this route is JetBlue Airways at 88%. The average delay is 73 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated August 2026.RSW → BUF
RSW (Fort Myers) to BUF (Buffalo)
RSW → BUF on-time performance by month
24
25
26
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
This route is on time most of the time. About 77% of flights arrive on schedule.
Delays on this route are most often caused by the incoming plane arriving late.
Accurate?
JetBlue Airways is significantly more reliable on this route at 88% on time vs Southwest Airlines at 70%.
Airline Comparison
JetBlue Airways leads at 88% on time; Southwest Airlines trails at 70%.
Accurate?
Good to know
Departing from RSW
79% on timeExpect ~17 min sitting on the taxiway after your gate pushes back. RSW has long runway queues.
TSA is currently ~5 min. Best time: 4 AM (about 5 min).
Arriving at BUF
77% on timeWhen flights into BUF are late, the average delay is 72 minutes. Build buffer if you have ground plans.
If connecting at BUF: TSA is ~5 min right now. Allow at least 60 minutes for a domestic connection.
BUF has a 2.1% cancellation rate — keep the airline app handy for rebooking.
Flight cancelled or delayed?
Check what JetBlue Airways owes you — refund rights, action plan, complaint email. Free.
Flying out of RSW? We'll brief you.
Delays, TSA, weather, gates — we'll let you know if something matters.
Know someone flying soon?
Send them the link — delay data, TSA waits, weather, all free.
Data last updated August 2026. Source: Bureau of Transportation Statistics.