BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
LGA→EYW

New York, NY (LGA) to Key West, FL (EYW) flight delay odds

72.7% of 359 official scheduled LGA-to-EYW flights arrived on time; 11.4% arrived at least 30 minutes late and 5.3% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Reporting window: July 2025–June 2026 · Updated September 16, 2026

HISTORICAL ROUTE SIGNALHigher disruption
72.7%arrived on time
11.4%30+ min late
5.3%cancelled
359scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late4.5%all scheduled flights
120+ minutes late1.9%all scheduled flights
Diverted0.8%did not reach as scheduled
Average arrival+0.1 mincompleted flights

Which departure time was most reliable for LGA to EYW?

Only Late morning met the LGA-to-EYW departure window threshold: 72.5% of 356 scheduled flights arrived on time during July 2025–June 2026.

Departure windowFlightsOn time30+ minCancelled
Late morning35672.5%11.5%5.3%

Which weekday was most reliable for LGA to EYW?

Among qualifying LGA-to-EYW weekday results, Wednesday had the highest on-time rate: 82.4% of 51 flights. Sunday was lowest at 47.1% across 51 flights.

DayFlightsOn time30+ minCancelled
Monday5172.5%7.8%15.7%
Tuesday5180.4%3.9%7.8%
Wednesday5182.4%9.8%0.0%
Thursday4977.6%8.2%2.0%
Friday4981.6%6.1%2.0%
Saturday5768.4%19.3%1.8%
Sunday5147.1%23.5%7.8%

Which airline was most reliable for LGA to EYW?

Only Republic Airways met the LGA-to-EYW airline threshold: 74.3% of 343 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Republic Airways34374.3%10.2%5.2%
Delta Air Lines1637.5%37.5%6.2%

Which month was most reliable for LGA to EYW?

Among qualifying LGA-to-EYW month results, May 2026 had the highest on-time rate: 85.0% of 40 flights. December 2025 was lowest at 53.3% across 45 flights.

MonthFlightsOn time30+ minCancelled
November 20253476.5%14.7%2.9%
December 20254553.3%31.1%6.7%
January 20266271.0%9.7%8.1%
February 20265662.5%8.9%8.9%
March 20266277.4%4.8%8.1%
April 20266083.3%10.0%0.0%
May 20264085.0%5.0%0.0%

What drove LGA to EYW delay minutes?

National airspace was the largest recorded LGA-to-EYW delay category, accounting for 43.8% of 3,720 BTS-attributed delay minutes during July 2025–June 2026.

Airline27.6%
Late aircraft24.5%
National airspace43.8%
Weather3.8%
Security0.3%
This is historical evidence, not a forecast.

Weather, schedules and operations change. For a trip you have already booked, use the airline or airport for live status.