Flight Reliability
F9 1307 · Frontier Airlines
Orlando → Grand Rapids (MCO–GRR)
89
Pretty Reliable
WanderNerd Reliability Score
- 85%
- Arrive within 15 minutes
- 0 min
- Average arrival delay
- 1.2%
- Cancelled
- 12 min early
- Median arrival delay
Based on 83 historical flights. Data through May 2026.
What the data says
The 12–3 PM departure wins.
F9 1307 departing between 12–3 PM arrived on time 90% of the time, versus 79% between 3–6 PM.
Skip Saturday if you can.
F9 1307 arrived on time 94% of the time on Thursdays. On Saturdays: 84%.
A bit ahead of the MCO–GRR route.
F9 1307 arrived on time 85% of the time, versus 82% across the MCO–GRR route.
Better than the Frontier Airlines network average.
F9 1307 arrived on time 85% of the time, versus 73% across the Frontier Airlines network.
The breakdown
- Mon—(8 flights)
- Tue—(7 flights)
- Wed—(4 flights)
- Thu94%(17 flights)
- Fri—(7 flights)
- Sat84%(19 flights)
- Sun85%(20 flights)
- 3–6 AM—(9 flights)
- 6–9 AM—(7 flights)
- 9 AM–12 PM87%(23 flights)
- 12–3 PM90%(10 flights)
- 3–6 PM79%(33 flights)
87%
Mar
Dec 85% → Mar 87% on time
| Month | On-time percentage | Flights |
|---|---|---|
| December 2025 | 85% | 13 |
| January 2026 | 81% | 16 |
| February 2026 | 84% | 25 |
| March 2026 | 87% | 15 |
- Departures on time
- 87%
- Diverted
- 0%
- Flights flown
- 82
- Months covered
- 7
Same route, other flights
Keep nerding
Based on 83 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.