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Flight Reliability

F9 2867 · Frontier Airlines

San Juan → Orlando (SJU–MCO)

86
Pretty Reliable
WanderNerd Reliability Score
82%
Arrive within 15 minutes
17 min
Average arrival delay
0%
Cancelled
12 min early
Median arrival delay

Based on 55 historical flights. Data through May 2026.

What the data says

The 3–6 PM departure wins.

F9 2867 departing between 3–6 PM arrived on time 83% of the time, versus 69% between 6–9 PM.

Thursday has been the better bet.

A small edge: 83% on time on Thursdays against 77% on Sundays.

Better than the Frontier Airlines network average.

F9 2867 arrived on time 82% of the time, versus 73% across the Frontier Airlines network.

The breakdown

On-time by weekday
  • Mon—(7 flights)
  • Tue—(4 flights)
  • Wed—(4 flights)
  • Thu83%(12 flights)
  • Fri—(8 flights)
  • Sat—(7 flights)
  • Sun77%(13 flights)
On-time by departure window
  • 6–9 AM—(9 flights)
  • 9 AM–12 PM—(9 flights)
  • 3–6 PM83%(24 flights)
  • 6–9 PM69%(13 flights)
On-time trend by month
94%
May

Jan 79% → May 94% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
January 202679%19
February 202682%11
May 202694%17
Departures on time
76%
Diverted
0%
Flights flown
55
Months covered
7

Same route, other flights

Keep nerding

Based on 55 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.