Route on-time record
PVU to SNA: most on-time flights and the best time to fly
Provo (Provo Municipal Airport) to Santa Ana (John Wayne Orange County International Airport). 409 nonstop flights in Jun 2025 to May 2026, 90% arrived within 15 minutes and 0.0% were cancelled. The most reliable flight number was Allegiant 3211 at 8:00 AM.
Flying on a specific date? We’ll adjust for the month, the weekday and the forecast.
PVU → SNA
Provo to Santa Ana: 409 nonstop flights a year
On time (12 months)
90%
Cancelled
0.0%
avg delay 6 min
Best time to leave
Before 9 AM
95% on time vs 88% noon to 3 PM
Most reliable airline
Allegiant
90% chance on time
Fares open on our travel partner (Aviasales). Pick the flight number you chose here.
Most reliable nonstop flights
Ranked by the chance the flight operates and arrives within 15 minutes of schedule, from Jun 2025 to May 2026 records.
#1 · Allegiant 3211
8:00 AM → 8:54 AM1h 54m nonstop
Local times, typical schedule. Last flown 2026-05-17.
95%
chance on time
- On time (history)
- 98%
- Cancelled
- 0.0%
- Avg arrival delay
- 1 min
- Arrived on time 98% of the time (44 flights, Jun 2025 to May 2026).
- Never cancelled in 44 scheduled flights.
- Leaves in this route's most on-time window (Before 9 AM: 95% on time; Noon to 3 PM: 88%).
- Short track record (44 flights), so its score leans on the airline's record at this hour.
Limited track record · 44 flights
Find Allegiant 3211 fares Opens this date on Aviasales#2 · Allegiant 3892
10:00 AM → 10:54 AM1h 54m nonstop
Local times, typical schedule. Last flown 2026-05-13.
91%
chance on time
- On time (history)
- 96%
- Cancelled
- 0.0%
- Avg arrival delay
- 1 min
- Arrived on time 96% of the time (26 flights, Jun 2025 to May 2026).
- Short track record (26 flights), so its score leans on the airline's record at this hour.
Limited track record · 26 flights
Find Allegiant 3892 fares Opens this date on Aviasales#3 · Allegiant 1602
9:00 AM → 9:54 AM1h 54m nonstop
Local times, typical schedule. Last flown 2026-05-29.
90%
chance on time
- On time (history)
- 94%
- Cancelled
- 0.0%
- Avg arrival delay
- 6 min
- Arrived on time 94% of the time (32 flights, Jun 2025 to May 2026).
- Never cancelled in 32 scheduled flights.
- Short track record (32 flights), so its score leans on the airline's record at this hour.
Limited track record · 32 flights
Find Allegiant 1602 fares Opens this date on Aviasales#4 · Allegiant 3220
9:30 AM → 10:24 AM1h 54m nonstop
Local times, typical schedule. Last flown 2026-05-17.
88%
chance on time
- On time (history)
- 90%
- Cancelled
- 0.0%
- Avg arrival delay
- 7 min
- Arrived on time 90% of the time (21 flights, Jun 2025 to May 2026).
- Short track record (21 flights), so its score leans on the airline's record at this hour.
Limited track record · 21 flights
Find Allegiant 3220 fares Opens this date on Aviasales
Airlines on this route
Season-adjusted chance of operating and arriving on time.
- Allegiant Air90%
409 flights · 90% on time as flown · 0.0% cancel
On time by departure time
All airlines, scheduled local departure, Jun 2025 to May 2026.
- Before 9 AM95%
93 flights · avg delay 5 min
- 9 AM to noon89%
210 flights · avg delay 5 min
- Noon to 3 PM88%
99 flights · avg delay 8 min
Best day: Saturday (93%). Worst: Sunday (79%).
On time by month
All airlines, Jun 2023 to May 2026. Several years per month, so one stormy season doesn't define a month. Travel-month estimates use this seasonal pattern.
What delays this route
- Airline (crew, maintenance, boarding)60%
- Air traffic control and airport volume22%
- Late-arriving aircraft18%
Share of delay minutes by the cause airlines report to the US DOT.
Historical odds, not a guarantee. Built from the US DOT Bureau of Transportation Statistics on-time reports (Jun 2025 to May 2026), FAA ground stop and delay program advisories, and 20 years of airport weather observations. Covers US airlines that report to the DOT; schedules are flights operated recently, so confirm times when you book. ATIS Alerts is not affiliated with any airline. Fares are what Aviasales travelers saw in recent searches (USD, one way, 1 adult), not live quotes; the partner site shows the current price. Fare links go to our travel partner and may earn us a commission at no cost to you. Affiliate disclosure
PVU to SNA questions
- What time of day is best to fly PVU to SNA?
- Before 9 AM: 95% of flights arrived on time, against 88% for departures noon to 3 PM. Later flights inherit delays from earlier ones, so the first departures of the day usually run best.
- Which airline is most on time from PVU to SNA?
- Allegiant, with a season-adjusted 90% chance of operating and arriving on time over 409 flights. The adjustment compares each airline with what the route did in the months it flew, so a carrier that skipped a stormy month gets no free credit.
- What is the worst month for delays on PVU to SNA?
- June (80% on time); the best was February (91%), averaged over Jun 2023 to May 2026.
- Is this a prediction for my flight?
- No. These are historical odds from the US DOT on-time reports, FAA advisories and airport weather records. Check your flight status and the FAA delay board on the day you fly.
More routes from PVU
Live status: FAA delays and ground stops