F91720 Santa AnaSNA · 14:53 PhoenixPHX · 16:17
F91720 by Frontier Airlines flies from Santa Ana (SNA) to Phoenix (PHX) for the Fri, Oct 23 departure.
Same number through SNA → TUS → PHX
arrival expected at PHX · on schedule
board checked 24m ago · checking again in 45s
Where the minutes go
last 3 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at SNA and PHX are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How F91720 actually runs
Pro Flight Search has tracked every published board update for F91720 across the SNA and PHX boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: landed +7 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how F91720 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: N435FR.
Board clocks recorded as SNA and PHX published them.
Planning around F91720? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — F91720 Santa Ana to Phoenix on-time performance, measured from the SNA and PHX airport boards.
https://proflightsearch.com/flight/F91720
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