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

1,442 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

No clear winner: Delta’s DTW → JFK flights land within a few points of 4 in 5 on time whatever the hour.

Best time to leave 10–11 am 86% arrive on time from DTW

Best single flight DL 5216 DTW 07:03 → JFK 09:00 · 81% on time Avoid DL 2934 DTW 16:18 → JFK 18:29 · 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 5216flown by Endeavor	DTW 07:03	JFK 09:00	81%
DL 2934	DTW 16:18	JFK 18:29	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 5216flown by Endeavor	DTW 07:03	JFK 09:00	1h 57m	345	81%	2.3%	81 min
DL 2751	DTW 10:10	JFK 11:59	1h 49m	86	91%	5.8%	35 min
DL 2934	DTW 16:18	JFK 18:29	2h 11m	319	79%	3.1%	88 min
DL 1316	DTW 20:10	JFK 22:16	2h 03m	79	62%	6.3%	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	JFK	1h 57m	79%	3.0%	1,442	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