Flight Reliability
F9 4276 · Frontier Airlines
Phoenix → Minneapolis (PHX–MSP)
95
Nerd Approved
WanderNerd Reliability Score
- 94%
- Arrive within 15 minutes
- 9 min early
- Average arrival delay
- 1.9%
- Cancelled
- 7 min early
- Median arrival delay
Based on 53 historical flights. Data through May 2026.
What the data says
Better than the PHX–MSP route average.
F9 4276 arrived on time 94% of the time, versus 84% across the PHX–MSP route.
Well ahead of the Frontier Airlines network.
F9 4276 arrived on time 94% of the time, versus 73% across the Frontier Airlines network.
The breakdown
- Mon—(7 flights)
- Tue—(8 flights)
- Wed—(7 flights)
- Thu—(7 flights)
- Fri—(8 flights)
- Sat—(7 flights)
- Sun—(8 flights)
- 3–6 AM—(3 flights)
- 6–9 AM93%(45 flights)
- 9 AM–12 PM—(4 flights)
- Departures on time
- 90%
- Diverted
- 0%
- Flights flown
- 52
- Months covered
- 2
Same route, other flights
Keep nerding
Based on 53 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.