Flight Reliability
F9 1719 · Frontier Airlines
Phoenix → Santa Ana (PHX–SNA)
98
Nerd Approved
WanderNerd Reliability Score
- 90%
- Arrive within 15 minutes
- 6 min early
- Average arrival delay
- 0%
- Cancelled
- 12 min early
- Median arrival delay
Based on 77 historical flights. Data through May 2026.
What the data says
Sunday scaries are real for this one.
F9 1719 arrived on time 94% of the time on Mondays and just 75% on Sundays. That gap is worth planning around.
Better than the PHX–SNA route average.
F9 1719 arrived on time 90% of the time, versus 81% across the PHX–SNA route.
Well ahead of the Frontier Airlines network.
F9 1719 arrived on time 90% of the time, versus 73% across the Frontier Airlines network.
The breakdown
- Mon94%(17 flights)
- Tue—(0 flights)
- Wed—(4 flights)
- Thu90%(19 flights)
- Fri93%(14 flights)
- Sat—(7 flights)
- Sun75%(16 flights)
- 6–9 AM90%(48 flights)
- 9 AM–12 PM—(3 flights)
- 12–3 PM90%(20 flights)
- 6–9 PM—(6 flights)
100%
May
Oct 85% → May 100% on time
| Month | On-time percentage | Flights |
|---|---|---|
| October 2025 | 85% | 13 |
| March 2026 | 91% | 22 |
| April 2026 | 90% | 19 |
| May 2026 | 100% | 11 |
- Departures on time
- 88%
- Diverted
- 0%
- Flights flown
- 77
- Months covered
- 7
Same route, other flights
Keep nerding
Based on 77 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.