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

Key West, FL (EYW) to St. Petersburg, FL (PIE) flight delay odds

81.1% of 312 official scheduled EYW-to-PIE flights arrived on time; 11.2% arrived at least 30 minutes late and 0.6% 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 SIGNALLower disruption
81.1%arrived on time
11.2%30+ min late
0.6%cancelled
312scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late5.4%all scheduled flights
120+ minutes late2.2%all scheduled flights
Diverted1.3%did not reach as scheduled
Average arrival-1.9 mincompleted flights

Which departure time was most reliable for EYW to PIE?

Among qualifying EYW-to-PIE departure window results, Afternoon had the highest on-time rate: 78.6% of 182 flights. Night was lowest at 67.5% across 40 flights.

Departure windowFlightsOn time30+ minCancelled
Afternoon18278.6%12.6%0.5%
Night4067.5%25.0%0.0%

Which weekday was most reliable for EYW to PIE?

Among qualifying EYW-to-PIE weekday results, Wednesday had the highest on-time rate: 92.3% of 52 flights. Sunday was lowest at 73.1% across 52 flights.

DayFlightsOn time30+ minCancelled
Monday5275.0%11.5%1.9%
Wednesday5292.3%3.8%0.0%
Thursday5082.0%14.0%0.0%
Friday5278.8%13.5%0.0%
Saturday5286.5%7.7%0.0%
Sunday5273.1%15.4%1.9%

Which airline was most reliable for EYW to PIE?

Only Allegiant Air met the EYW-to-PIE airline threshold: 81.1% of 312 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Allegiant Air31281.1%11.2%0.6%

Which month was most reliable for EYW to PIE?

Among qualifying EYW-to-PIE month results, September 2025 had the highest on-time rate: 96.0% of 25 flights. March 2026 was lowest at 61.5% across 26 flights.

MonthFlightsOn time30+ minCancelled
July 20252684.6%3.8%0.0%
August 20252785.2%11.1%0.0%
September 20252596.0%4.0%0.0%
October 20252785.2%7.4%0.0%
November 20252688.5%11.5%0.0%
December 20252763.0%11.1%3.7%
January 20262688.5%11.5%0.0%
February 20262479.2%12.5%0.0%
March 20262661.5%30.8%3.8%
April 20262684.6%7.7%0.0%
May 20262785.2%11.1%0.0%
June 20262572.0%12.0%0.0%

What drove EYW to PIE delay minutes?

Late aircraft was the largest recorded EYW-to-PIE delay category, accounting for 81.4% of 3,836 BTS-attributed delay minutes during July 2025–June 2026.

Airline10.1%
Late aircraft81.4%
National airspace6.9%
Weather1.6%
Security0.0%
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.