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4,047 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 94% depart on time. After 4 pm it’s 2 in 3.

Best time to leave 6–7 am 95% arrive on time from HOU
Best single flight WN 1636 HOU 06:00 → DAL 07:05 · 95% on time Avoid WN 54 HOU 20:30 → DAL 21:40 · 72% 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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HOU
% 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.

Airlines on this route

Arriving within 15 minutes. Regional flights count under the airline that sells them. Pick an airline to see its flights.

Southwest 4,047 82% 2.2% 61 min

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.

WN 1636 HOU 06:00 DAL 07:05 95%
WN 4 HOU 07:00 DAL 08:10 94%
WN 16 HOU 10:25 DAL 11:35 91%
WN 8 HOU 08:00 DAL 09:10 88%
WN 22 HOU 11:30 DAL 12:40 86%
· · ·
WN 40 HOU 16:00 DAL 17:10 75%
WN 46 HOU 17:30 DAL 18:40 73%
WN 54 HOU 20:30 DAL 21:40 72%

All 27 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.

WN 1636 HOU 06:00 DAL 07:05 1h 05m 270 95% 1.1% 50 min
WN 4 HOU 07:00 DAL 08:10 1h 10m 219 94% 1.4% 46 min
WN 8 HOU 08:00 DAL 09:10 1h 10m 167 88% 3.0% 56 min
WN 10 HOU 08:30 DAL 09:40 1h 10m 113 97% 1.8% 108 min
WN 12 HOU 09:00 DAL 10:05 1h 05m 98 93% 1.0% 46 min
WN 14 HOU 09:30 DAL 10:35 1h 05m 141 88% 2.8% 82 min
WN 16 HOU 10:25 DAL 11:35 1h 10m 162 91% 4.3% 43 min
WN 20 HOU 11:00 DAL 12:10 1h 10m 97 86% 7.2% 48 min
WN 22 HOU 11:30 DAL 12:40 1h 10m 194 86% 3.1% 80 min
WN 26 HOU 12:30 DAL 13:40 1h 10m 133 85% 3.0% 54 min
WN 30 HOU 13:30 DAL 14:40 1h 10m 100 76% 2.0% 57 min
WN 32 HOU 14:00 DAL 15:10 1h 10m 110 84% 3.6% 66 min
WN 34 HOU 14:40 DAL 15:50 1h 10m 152 80% 1.3% 66 min
WN 36 HOU 15:00 DAL 16:10 1h 10m 144 77% 1.4% 64 min
WN 38 HOU 15:30 DAL 16:40 1h 10m 55 70% 0.0% 77 min
WN 40 HOU 16:00 DAL 17:10 1h 10m 207 75% 0.5% 59 min
WN 42 HOU 16:30 DAL 17:40 1h 10m 95 83% 2.1% 72 min
WN 44 HOU 17:00 DAL 18:10 1h 10m 39 46% 0.0% 77 min
WN 46 HOU 17:30 DAL 18:40 1h 10m 273 73% 1.8% 63 min
WN 48 HOU 18:00 DAL 19:10 1h 10m 42 85% 4.8% 60 min
WN 50 HOU 18:45 DAL 19:55 1h 10m 91 78% 0.0% 66 min
WN 52 HOU 19:00 DAL 20:10 1h 10m 240 75% 1.7% 58 min
WN 56 HOU 19:35 DAL 20:45 1h 10m 17 71% 0.0% 76 min
WN 58 HOU 20:15 DAL 21:25 1h 10m 102 74% 3.9% 69 min
WN 54 HOU 20:30 DAL 21:40 1h 10m 206 72% 2.4% 46 min
WN 60 HOU 21:00 DAL 22:15 1h 10m 82 67% 0.0% 60 min
WN 64 HOU 22:00 DAL 23:10 1h 10m 97 65% 1.0% 51 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.

Southwest HOU DAL 1h 10m 82% 2.2% 4,047 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