Flight Reliability
F9 4655 · Frontier Airlines
Dallas–Fort Worth → Phoenix (DFW–PHX)
87
Pretty Reliable
WanderNerd Reliability Score
- 91%
- Arrive within 15 minutes
- 5 min
- Average arrival delay
- 2.9%
- Cancelled
- 9 min early
- Median arrival delay
Based on 34 historical flights. Data through May 2026.
What the data says
Well ahead of the DFW–PHX route.
F9 4655 arrived on time 91% of the time, versus 72% across the DFW–PHX route.
Well ahead of the Frontier Airlines network.
F9 4655 arrived on time 91% of the time, versus 73% across the Frontier Airlines network.
The breakdown
- Mon—(2 flights)
- Tue—(7 flights)
- Wed—(7 flights)
- Thu—(2 flights)
- Fri—(2 flights)
- Sat—(7 flights)
- Sun—(6 flights)
- 9 AM–12 PM—(2 flights)
- 12–3 PM—(8 flights)
- 3–6 PM91%(21 flights)
- 6–9 PM—(2 flights)
- Departures on time
- 79%
- Diverted
- 0%
- Flights flown
- 33
- Months covered
- 3
Same route, other flights
Keep nerding
Based on 34 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.