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Showing Delta only (incl. its regional partners)All airlines ×
2,306 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 9 in 10 depart on time. After 4 pm it’s 2 in 3.

Best time to leave 7–8 am 91% arrive on time from LGA
Best airport pair JFK → DFW 73% on time, 5.7% cancelled, 404 flights
Best single flight DL 856 LGA 09:30 → DFW 12:17 · 82% on time Avoid DL 352 LGA 18:55 → DFW 21:50 · 55% 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).

6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
JFK
71
72
LGA
93
97
82
89
87
69
80
84
69
60
65
57
60
% 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 856 LGA 09:30 DFW 12:17 82%
DL 873 LGA 07:05 DFW 09:47 78%
DL 869 LGA 12:29 DFW 15:18 75%
DL 496 JFK 17:59 DFW 21:03 71%
DL 846 LGA 15:00 DFW 18:04 65%
· · ·
DL 352 LGA 18:55 DFW 21:50 55%

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 873 LGA 07:05 DFW 09:47 3h 42m 349 78% 5.4% 66 min
DL 856 LGA 09:30 DFW 12:17 3h 47m 182 82% 3.8% 59 min
DL 869 LGA 12:29 DFW 15:18 3h 49m 236 75% 4.2% 65 min
DL 846 LGA 15:00 DFW 18:04 4h 04m 342 65% 5.0% 66 min
DL 496 JFK 17:59 DFW 21:03 4h 04m 365 71% 6.0% 102 min
DL 352 LGA 18:55 DFW 21:50 3h 55m 202 55% 3.5% 96 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 JFK DFW 4h 04m 73% 5.7% 404 Flying now
Delta LGA DFW 4h 04m 72% 4.6% 1,902 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