Flight Reliability
F9 3312 · Frontier Airlines
Denver → Orlando (DEN–MCO)
78
Usually Fine
WanderNerd Reliability Score
- 75%
- Arrive within 15 minutes
- 8 min
- Average arrival delay
- 0.3%
- Cancelled
- 7 min early
- Median arrival delay
Based on 319 historical flights. Data through May 2026.
What the data says
Saturdays have been rough.
F9 3312 arrived on time 83% of the time on Wednesdays and just 65% on Saturdays. That gap is worth planning around.
It basically never cancels.
Out of 319 scheduled flights, only 0.3% were cancelled.
The breakdown
- Mon79%(48 flights)
- Tue80%(40 flights)
- Wed83%(35 flights)
- Thu73%(44 flights)
- Fri75%(51 flights)
- Sat65%(46 flights)
- Sun71%(51 flights)
- 6–9 AM74%(83 flights)
- 9 AM–12 PM75%(228 flights)
- 12–3 PM—(4 flights)
90%
May
Jun 73% → May 90% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 73% | 30 |
| July 2025 | 70% | 30 |
| August 2025 | 76% | 29 |
| September 2025 | 78% | 27 |
| October 2025 | 75% | 24 |
| November 2025 | 79% | 24 |
| December 2025 | 69% | 29 |
| January 2026 | 77% | 30 |
| February 2026 | 77% | 17 |
| March 2026 | 63% | 27 |
| April 2026 | 67% | 18 |
| May 2026 | 90% | 30 |
- Departures on time
- 76%
- Diverted
- 0.9%
- Flights flown
- 315
- Months covered
- 12
Same route, other flights
Keep nerding
Based on 319 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.