Flight Reliability
F9 4074 · Frontier Airlines
Phoenix → Kansas City (PHX–MCI)
90
Nerd Approved
WanderNerd Reliability Score
- 82%
- Arrive within 15 minutes
- 0 min
- Average arrival delay
- 0%
- Cancelled
- 10 min early
- Median arrival delay
Based on 55 historical flights. Data through May 2026.
What the data says
The 6–9 AM departure wins.
F9 4074 departing between 6–9 AM arrived on time 85% of the time, versus 75% between 9 AM–12 PM.
Thursday has been the better bet.
A small edge: 90% on time on Thursdays against 84% on Sundays.
A bit ahead of the PHX–MCI route.
F9 4074 arrived on time 82% of the time, versus 77% across the PHX–MCI route.
Better than the Frontier Airlines network average.
F9 4074 arrived on time 82% of the time, versus 73% across the Frontier Airlines network.
The breakdown
- Mon—(8 flights)
- Tue—(0 flights)
- Wed—(0 flights)
- Thu90%(20 flights)
- Fri—(7 flights)
- Sat—(1 flights)
- Sun84%(19 flights)
- 3–6 AM—(2 flights)
- 6–9 AM85%(26 flights)
- 9 AM–12 PM75%(12 flights)
- 12–3 PM80%(15 flights)
- Departures on time
- 87%
- Diverted
- 0%
- Flights flown
- 55
- Months covered
- 7
Same route, other flights
Keep nerding
Based on 55 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.