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Route Reliability

Key West → St. Petersburg

EYW–PIE · 238 miles · Key West International Airport to St. Pete–Clearwater International Airport

84
Pretty Reliable
WanderNerd Reliability Score
84%
Arrive within 15 minutes
2 min early
Average arrival delay
0.6%
Cancelled
313
Flights in the data

Data through May 2026.

Allegiant Air is the only airline in this data on this route, arriving on time 84% of the time across 313 flights. No comparison to make.

What the data says

Morning flights do better here.

EYW–PIE flights departing between 9 AM–12 PM arrived on time 100% of the time, versus 69% between 9 PM–12 AM.

Friday is doing you no favors.

EYW–PIE flights arrived on time 96% of the time on Wednesdays and just 79% on Fridays. That gap is worth planning around.

Flights on this route

The breakdown

On-time by weekday
  • Mon80%(51 flights)
  • Tue—(2 flights)
  • Wed96%(51 flights)
  • Thu82%(50 flights)
  • Fri79%(52 flights)
  • Sat85%(52 flights)
  • Sun82%(49 flights)
On-time by departure window
  • 6–9 AM89%(27 flights)
  • 9 AM–12 PM100%(35 flights)
  • 12–3 PM86%(35 flights)
  • 3–6 PM82%(163 flights)
  • 6–9 PM—(8 flights)
  • 9 PM–12 AM69%(39 flights)
On-time trend by month
85%
May

Jun 73% → May 85% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202573%26
July 202596%25
August 202585%27
September 202596%25
October 202589%26
November 202589%26
December 202568%25
January 202689%26
February 202683%24
March 202667%24
April 202685%26
May 202685%27

Keep nerding

Based on 313 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.