Flight Reliability
F9 1541 · Frontier Airlines
Philadelphia → Orlando (PHL–MCO)
69
Usually Fine
WanderNerd Reliability Score
- 64%
- Arrive within 15 minutes
- 15 min
- Average arrival delay
- 0%
- Cancelled
- 10 min early
- Median arrival delay
Based on 61 historical flights. Data through May 2026.
What the data says
Friday is doing you no favors.
F9 1541 arrived on time 82% of the time on Thursdays and just 46% on Fridays. That gap is worth planning around.
Lagging the PHL–MCO route.
F9 1541 arrived on time 64% of the time, versus 72% across the PHL–MCO route.
Lagging the Frontier Airlines network.
F9 1541 arrived on time 64% of the time, versus 73% across the Frontier Airlines network.
The breakdown
- Mon46%(11 flights)
- Tue—(8 flights)
- Wed—(6 flights)
- Thu82%(11 flights)
- Fri46%(11 flights)
- Sat—(5 flights)
- Sun—(9 flights)
- 6–9 AM—(1 flights)
- 9 AM–12 PM—(5 flights)
- 12–3 PM—(1 flights)
- 3–6 PM—(4 flights)
- 6–9 PM51%(43 flights)
- 9 PM–12 AM—(7 flights)
100%
May
Jan 55% → May 100% on time
| Month | On-time percentage | Flights |
|---|---|---|
| January 2026 | 55% | 11 |
| February 2026 | 50% | 12 |
| March 2026 | 60% | 10 |
| April 2026 | 53% | 15 |
| May 2026 | 100% | 13 |
- Departures on time
- 64%
- Diverted
- 0%
- Flights flown
- 61
- Months covered
- 5
Same route, other flights
Keep nerding
Based on 61 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.