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Showing Delta only (incl. its regional partners)All airlines ×
1,332 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 78%.

Best time to leave 10–11 am 94% 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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% 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

Pick an hour to see this route’s flights leaving then.

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%
DL 785 PHX 15:28 DTW 22:20 79%
DL 1566 PHX 23:04 DTW 05:46 77%

All 6 Delta flights in the current schedule

Every flight that flew in the Jun 6 – Jul 31, 2026 schedule, with its record over Aug 2025 – Jul 2026. Times are local. Click a column to sort.
DL 947 PHX 06:00 DTW 12:48 3h 48m 349 91% 0.3% 84 min
DL 1070 PHX 11:06 DTW 17:54 3h 48m 304 85% 0.7% 96 min
DL 785 PHX 15:28 DTW 22:20 3h 44m 187 79% 1.1% 93 min
DL 573 PHX 15:50 DTW 22:29 3h 39m 31 90% 0.0% 62 min
DL 2076 PHX 22:55 DTW 05:35 3h 40m 77 86% 1.3% 68 min
DL 1566 PHX 23:04 DTW 05:46 3h 42m 183 77% 1.6% 70 min

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
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