Flight Reliability
F9 2981 · Frontier Airlines
San Juan → Orlando (SJU–MCO)
90
Nerd Approved
WanderNerd Reliability Score
- 88%
- Arrive within 15 minutes
- 13 min
- Average arrival delay
- 1.1%
- Cancelled
- 12 min early
- Median arrival delay
Based on 176 historical flights. Data through May 2026.
What the data says
Morning flights do better here.
F9 2981 departing between 6–9 AM arrived on time 93% of the time, versus 54% between 6–9 PM.
Mondays have been rough.
F9 2981 arrived on time 95% of the time on Saturdays and just 79% on Mondays. That gap is worth planning around.
Better than the SJU–MCO route average.
F9 2981 arrived on time 88% of the time, versus 80% across the SJU–MCO route.
Better than the Frontier Airlines network average.
F9 2981 arrived on time 88% of the time, versus 73% across the Frontier Airlines network.
The breakdown
- Mon79%(29 flights)
- Tue92%(25 flights)
- Wed89%(28 flights)
- Thu91%(21 flights)
- Fri89%(28 flights)
- Sat95%(20 flights)
- Sun83%(23 flights)
- 3–6 AM—(6 flights)
- 6–9 AM93%(122 flights)
- 9 AM–12 PM84%(32 flights)
- 3–6 PM—(1 flights)
- 6–9 PM54%(13 flights)
93%
May
Jun 85% → May 93% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 85% | 13 |
| July 2025 | 75% | 20 |
| August 2025 | 67% | 12 |
| December 2025 | 83% | 12 |
| January 2026 | 93% | 27 |
| March 2026 | 88% | 17 |
| April 2026 | 92% | 26 |
| May 2026 | 93% | 30 |
- Departures on time
- 87%
- Diverted
- 0%
- Flights flown
- 174
- Months covered
- 10
Same route, other flights
Keep nerding
Based on 176 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.