Historical on-time performance
Buffalo to Fort Lauderdale
1,166 miData through Dec 2025Source: US DOT · BTS
Flights on BUF–FLL arrive on time 78% of the time over the last 12 months.
On-time rate78%arrived within 15 min
p90 delay45 min1 in 10 flights is worse (tail risk)
Cancelled1.4%of scheduled flights
based on 501 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- JetBlue AirwaysOn-time78%Medianon timep9045 minCancel1.4%Flights501
Why flights run late
Delay causes
- Airline33%
- Weather0%
- Air traffic (NAS)21%
- Late aircraft46%
- Security0%
Most delay minutes here are attributed to Late aircraft.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly BUF → FLL
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
Mornings are the most reliable time of day to fly this route — 83% on time.
- Mornings83% on time · p90 25 min · 659 flights
- Middays72% on time · p90 50 min · 354 flights
- Afternoons53% on time · p90 140 min · 194 flights · limited
- Evenings52% on time · p90 120 min · 339 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 63% to 79% on time.
- Tuesdays79% on time · p90 35 min · 160 flights · limited
- Thursdays73% on time · p90 60 min · 181 flights · limited
- Wednesdays71% on time · p90 65 min · 185 flights · limited
- Saturdays70% on time · p90 60 min · 379 flights
- Mondays67% on time · p90 100 min · 214 flights
- Sundays67% on time · p90 95 min · 256 flights
- Fridays63% on time · p90 95 min · 213 flights
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