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6,534 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 9 in 10 depart on time. After 4 pm it’s 62%.

Best time to leave 6–7 am 90% arrive on time from PHX
Best single flight F9 1571 PHX 14:20 → SAN 15:32 · 78% on time

Time of day × airport

Share of this route’s flights leaving within 15 minutes, by airport and scheduled departure hour, over Aug 2025 – Jul 2026. Blank: no flights then (or fewer than 40 in the year).

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PHX
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% of this route’s flights leaving within 15 min (small number: flights in the Jun 6 – Jul 31, 2026 schedule): 85+75–8465–7455–64under 55
San Diego flights leaving PHX 1–2 pm: 2Close ×
AS 3028flown by SkyWest PHX 13:05 SAN 14:33 1h 28m 52 80% 1.9% 33 min
WN 897 PHX 13:35 SAN 14:45 1h 10m 42 64% 0.0% 48 min

Airlines on this route

Arriving within 15 minutes. Regional flights count under the airline that sells them. Pick an airline to see its flights.

Frontier 389 76% 0.5% 86 min
American 1,668 74% 0.8% 68 min
Alaska (incl. SkyWest, Horizon) 1,258 72% 4.1% 52 min
Southwest 3,219 71% 1.0% 51 min

Flights, best and worst

Flights in the Jun 6 – Jul 31, 2026 schedule that ran 150+ times in the year. Times are local. Pick a flight for its history.

F9 1571 PHX 14:20 SAN 15:32 78%
All 30 flights on this route →

Nonstops by airline and airport

Arriving within 15 minutes, Aug 2025 – Jul 2026. Pick a row to see that airline’s flights on that airport pair.

Frontier PHX SAN 1h 17m 76% 0.5% 389 Flying now
American PHX SAN 1h 17m 74% 0.8% 1,668 Flying now
Alaska PHX SAN 1h 20m 72% 4.1% 1,258 Flying now
Southwest PHX SAN 1h 15m 71% 1.0% 3,219 Flying now
Flying on a particular day? Pick a date above and the same ranking uses our forecast odds for each flight that day: Tomorrow.

About this data: US DOT on-time records, Aug 2025 – Jul 2026, all US airlines; regional flights count under the airline that sells them. Schedules (which flights and connections exist, and their times) are as of Jun 6 – Jul 31, 2026; seasonal flights outside that window aren’t ranked. Rebuilt monthly. JSON