Flight Reliability
F9 2815 · Frontier Airlines
Philadelphia → Jacksonville (PHL–JAX)
71
Usually Fine
WanderNerd Reliability Score
- 67%
- Arrive within 15 minutes
- 17 min
- Average arrival delay
- 0%
- Cancelled
- 9 min early
- Median arrival delay
Based on 36 historical flights. Data through May 2026.
What the data says
Mornings have a slight edge.
Departures between 6–9 AM arrived on time 70% of the time, against 64% between 9 AM–12 PM.
Lagging the PHL–JAX route.
F9 2815 arrived on time 67% of the time, versus 75% across the PHL–JAX route.
A bit behind the Frontier Airlines network.
F9 2815 arrived on time 67% of the time, versus 73% across the Frontier Airlines network.
The breakdown
- Mon—(5 flights)
- Tue—(0 flights)
- Wed—(0 flights)
- Thu—(5 flights)
- Fri—(6 flights)
- Sat77%(13 flights)
- Sun—(7 flights)
- 3–6 AM—(1 flights)
- 6–9 AM70%(10 flights)
- 9 AM–12 PM64%(14 flights)
- 12–3 PM—(6 flights)
- 6–9 PM—(5 flights)
- Departures on time
- 67%
- Diverted
- 0%
- Flights flown
- 36
- Months covered
- 8
Same route, other flights
Keep nerding
Based on 36 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.