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Flight Reliability

F9 2250 · Frontier Airlines

Orlando → San Juan (MCO–SJU)

92
Nerd Approved
WanderNerd Reliability Score
88%
Arrive within 15 minutes
2 min early
Average arrival delay
1.0%
Cancelled
10 min early
Median arrival delay

Based on 200 historical flights. Data through May 2026.

What the data says

The 3–6 AM departure wins.

F9 2250 departing between 3–6 AM arrived on time 94% of the time, versus 83% between 9 AM–12 PM.

Thursdays have been rough.

F9 2250 arrived on time 95% of the time on Wednesdays and just 80% on Thursdays. That gap is worth planning around.

Better than the MCO–SJU route average.

F9 2250 arrived on time 88% of the time, versus 74% across the MCO–SJU route.

Better than the Frontier Airlines network average.

F9 2250 arrived on time 88% of the time, versus 73% across the Frontier Airlines network.

The breakdown

On-time by weekday
  • Mon91%(32 flights)
  • Tue90%(20 flights)
  • Wed95%(20 flights)
  • Thu80%(30 flights)
  • Fri88%(34 flights)
  • Sat87%(31 flights)
  • Sun87%(31 flights)
On-time by departure window
  • 3–6 AM94%(31 flights)
  • 6–9 AM90%(107 flights)
  • 9 AM–12 PM83%(57 flights)
  • 12–3 PM—(3 flights)
On-time trend by month
87%
May

Jul 89% → May 87% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
July 202589%18
August 202592%12
November 202582%11
December 2025100%25
January 202694%16
February 202679%19
March 202686%29
April 202683%30
May 202687%30
Departures on time
88%
Diverted
0%
Flights flown
198
Months covered
10

Same route, other flights

Keep nerding

Based on 200 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.