Skip to content
WanderNerd
Check a flight

Flight Reliability

F9 2541 · Frontier Airlines

San Juan → Tampa (SJU–TPA)

60
A Little Dicey
WanderNerd Reliability Score
68%
Arrive within 15 minutes
20 min
Average arrival delay
2.7%
Cancelled
6 min early
Median arrival delay

Based on 112 historical flights. Data through May 2026.

What the data says

The late departure is the smart one here.

F9 2541 departing between 6–9 PM arrived on time 76% of the time, versus 64% between 12–3 PM.

Saturdays have been rough.

F9 2541 arrived on time 86% of the time on Fridays and just 59% on Saturdays. That gap is worth planning around.

Lagging the SJU–TPA route.

F9 2541 arrived on time 68% of the time, versus 78% across the SJU–TPA route.

A bit behind the Frontier Airlines network.

F9 2541 arrived on time 68% of the time, versus 73% across the Frontier Airlines network.

The breakdown

On-time by weekday
  • Mon68%(19 flights)
  • Tue—(9 flights)
  • Wed—(7 flights)
  • Thu68%(19 flights)
  • Fri86%(22 flights)
  • Sat59%(17 flights)
  • Sun63%(16 flights)
On-time by departure window
  • 3–6 AM—(1 flights)
  • 9 AM–12 PM—(1 flights)
  • 12–3 PM64%(11 flights)
  • 3–6 PM64%(58 flights)
  • 6–9 PM76%(37 flights)
  • 9 PM–12 AM—(1 flights)
On-time trend by month
73%
May

Nov 82% → May 73% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
November 202582%11
December 202553%15
January 202682%11
February 202664%11
April 202657%23
May 202673%30
Departures on time
71%
Diverted
0%
Flights flown
109
Months covered
7

Same route, other flights

Keep nerding

Based on 112 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.