Flight Reliability
F9 4592 · Frontier Airlines
Santa Ana → Phoenix (SNA–PHX)
99
Nerd Approved
WanderNerd Reliability Score
- 91%
- Arrive within 15 minutes
- 10 min early
- Average arrival delay
- 0%
- Cancelled
- 15 min early
- Median arrival delay
Based on 33 historical flights. Data through May 2026.
What the data says
Better than the SNA–PHX route average.
F9 4592 arrived on time 91% of the time, versus 83% across the SNA–PHX route.
Well ahead of the Frontier Airlines network.
F9 4592 arrived on time 91% of the time, versus 73% across the Frontier Airlines network.
The breakdown
- Mon—(3 flights)
- Tue—(0 flights)
- Wed—(3 flights)
- Thu—(3 flights)
- Fri—(3 flights)
- Sat88%(16 flights)
- Sun—(5 flights)
- 6–9 AM—(1 flights)
- 9 AM–12 PM—(8 flights)
- 12–3 PM82%(17 flights)
- 3–6 PM—(7 flights)
- Departures on time
- 97%
- Diverted
- 0%
- Flights flown
- 33
- Months covered
- 7
Same route, other flights
Keep nerding
Based on 33 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.