Showing Delta only (incl. its regional partners)All airlines ×

1,126 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 86% depart on time. After 4 pm it’s 3 in 4.

Best time to leave 8–9 am 83% arrive on time from DTW

Best single flight DL 1230 DTW 20:05 → MEM 21:04 · 79% 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).

DTW

% 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 1230	DTW 20:05	MEM 21:04	79%

All 4 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 3137	DTW 08:45	MEM 09:41	1h 59m	48	94%	0.0%	39 min
DL 3720flown by SkyWest	DTW 10:10	MEM 11:16	2h 06m	31	90%	0.0%	37 min
DL 4007flown by SkyWest	DTW 16:11	MEM 17:19	2h 08m	48	60%	0.0%	81 min
DL 1230	DTW 20:05	MEM 21:04	1h 59m	201	79%	4.0%	105 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	DTW	MEM	2h 05m	77%	1.8%	1,126	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