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Showing Delta only (incl. its regional partners)All airlines ×
379 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

The nonstop is quickest: Delta PDX → DTW (4h 14m), on time 78% of the time. Delta via Salt Lake City (6h 29m) is more reliable, 93%, but takes 2h 15m longer.

Best time to leave 10–11 pm 84% arrive on time from PDX

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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PDX
85
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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.

No Delta flight on this route ran 150+ times in the year.

All 3 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 2171 PDX 11:55 DTW 19:08 4h 13m 144 83% 0.0% 39 min
DL 913 PDX 23:12 DTW 06:30 4h 18m 67 71% 1.5% 188 min
DL 919 PDX 23:15 DTW 06:30 4h 15m 29 79% 3.4% 219 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 PDX DTW 4h 14m 79% 1.1% 379 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