Historical on-time performance
New York to Key West
1,207 miData through Dec 2025Source: US DOT · BTS
Flights on LGA–EYW arrive on time 75% of the time over the last 12 months.
On-time rate75%arrived within 15 min
p90 delay45 min1 in 10 flights is worse (tail risk)
Cancelled1.7%of scheduled flights
based on 297 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Republic AirwaysOn-time75%Medianon timep9045 minCancel1.7%Flights297
Why flights run late
Delay causes
- Airline16%
- Weather0%
- Air traffic (NAS)64%
- Late aircraft20%
- Security0%
Most delay minutes here are attributed to Air traffic (NAS).
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly LGA → EYW
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
On-time rates are fairly even by time of day on this route — ranging from 75% to 77% on time.
- Middays77% on time · p90 45 min · 687 flights
- Mornings75% on time · p90 35 min · 232 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 73% to 81% on time.
- Tuesdays81% on time · p90 30 min · 127 flights · limited
- Fridays78% on time · p90 55 min · 121 flights · limited
- Mondays77% on time · p90 35 min · 125 flights · limited
- Wednesdays77% on time · p90 45 min · 125 flights · limited
- Sundays76% on time · p90 45 min · 136 flights · limited
- Thursdays76% on time · p90 45 min · 121 flights · limited
- Saturdays73% on time · p90 35 min · 164 flights · limited
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