Allegiant AirG4
Flights G4651 10:41 Th Su
live
Direct flights from Santa Ana (SNA) to Pasco (PSC): 2 nonstop departures observed each week across 1 airline. The median arrival is 109 minutes late. No cancellations were recorded across the 2 tracked flights. The nonstop covers 1,404 km, an estimated 2 hours 18 minutes in the air. Measured by Pro Flight Search from live flight boards at Santa Ana and Pasco. Updated 6 September 2026 at 22:33 UTC.
SNA
Santa Ana
heavy · +31
PSC
Pasco
tracking
1,404 km · ~2h 18m est.
Under pressure · 1 airline · 2x weekly · nonstop
58 / 100
route health from live SNA and PSC delay boards
Median arrival delay is +109 min. 0 of 2 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+109 minacross the last 2 operated legs
Flight time~2h 18mestimated from route distance
Weekly departures2x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Allegiant Air
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsnext sweep in 120s
How the Santa Ana to Pasco route actually runs
Pro Flight Search records official board updates for nonstop SNA to PSC flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Cite this data
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Suggested citation
Pro Flight Search — Santa Ana (SNA) to Pasco (PSC) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/SNA-PSC
SNA to PSC questions
Is SNA–PSC running on time right now?
Some delays possible. The departure side at SNA is the weaker end, route health score 58/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from SNA to PSC?
Great-circle distance is 1,404 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 129–150 min gate-to-gate on this route.
How often does SNA–PSC fly?
Allegiant Air runs the route with about 2 flights a week (sun, thu). Since one carrier owns the route, a single disruption tends to ripple through the day.
What does the route health score measure?
A blend of departure-side delay at SNA and arrival-side delay at PSC, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.
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