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2,397 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 92% depart on time. After 4 pm it’s 3 in 4.

Best time to leave 6–7 am 93% arrive on time from PHX
Best single flight DL 947 PHX 06:00 → DTW 12:48 · 91% on time Avoid DL 1566 PHX 23:04 → DTW 05:46 · 77% 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
93
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77
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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
Detroit flights leaving PHX 3–4 pm: 3Close ×
DL 785 PHX 15:28 DTW 22:20 3h 44m 187 79% 1.1% 93 min
AA 3140 PHX 15:28 DTW 22:21 3h 51m 113 66% 0.0% 101 min
DL 573 PHX 15:50 DTW 22:29 3h 39m 31 90% 0.0% 62 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.
Delta 1,332 85% 0.8% 84 min
American 628 77% 0.5% 77 min
Frontier 312 76% 1.0% 87 min
Spirit 95 – 2.1% 139 min
Southwest 30 – 0.0% 40 min

Dimmed: fewer than 150 flights in the year, too few to rank.

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.
DL 947 PHX 06:00 DTW 12:48 91%
DL 1070 PHX 11:06 DTW 17:54 85%
F9 4672 PHX 00:30 DTW 07:22 82%
DL 785 PHX 15:28 DTW 22:20 79%
DL 1566 PHX 23:04 DTW 05:46 77%
All 10 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.
Delta PHX DTW 3h 40m 85% 0.8% 1,332 Flying now
American PHX DTW 3h 56m 77% 0.5% 628 Flying now
Frontier PHX DTW 4h 01m 76% 1.0% 312 Flying now
Spirit PHX DTW 3h 47m 81% 2.1% 95 Not flying now
Southwest PHX DTW – 60%few flights 0.0% 30 Not 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