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12,170 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am from Love Field: 93% depart on time. After 4 pm it’s 62%.

Best time to leave 6–7 am 94% arrive on time from DAL
Best airport pair DFW → HOU 77% on time, 3.7% cancelled, 2,001 flights
Best single flight UA 2260 DFW 05:10 → IAH 06:22 · 95% on time Avoid AA 2209 DFW 21:10 → IAH 22:24 · 48% 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).

% 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.

United (incl. SkyWest, Mesa) DFW→IAH only 2,794 78% 1.7% 85 min
Southwest DAL→HOU only 4,053 76% 1.9% 57 min
American (incl. Envoy, PSA, SkyWest) 5,323 69% 3.5% 79 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.

UA 2260 DFW 05:10 IAH 06:22 95%
WN 1628 DAL 06:00 HOU 07:10 93%
WN 1 DAL 07:00 HOU 08:10 92%
WN 15 DAL 10:00 HOU 11:15 90%
UA 539 DFW 11:59 IAH 13:17 85%
· · ·
WN 45 DAL 17:30 HOU 18:45 60%
AA 1392 DFW 18:36 IAH 19:54 50%
AA 2209 DFW 21:10 IAH 22:24 48%

All 54 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.

UA 2260 DFW 05:10 IAH 06:22 1h 12m 289 95% 1.7% 89 min
WN 1628 DAL 06:00 HOU 07:10 1h 10m 278 93% 1.1% 47 min
WN 1 DAL 07:00 HOU 08:10 1h 10m 196 92% 0.0% 40 min
UA 2670 DFW 07:00 IAH 08:26 1h 26m 310 72% 1.9% 58 min
AA 3193 DFW 07:20 IAH 08:32 1h 12m 59 73% 0.0% 55 min
WN 3 DAL 07:30 HOU 08:45 1h 15m 107 92% 0.9% 54 min
AA 3573flown by Envoy DFW 07:39 HOU 08:57 1h 18m 50 78% 2.0% 72 min
AA 5071flown by PSA DFW 08:25 HOU 09:48 1h 23m 22 67% 4.5% 63 min
WN 7 DAL 08:30 HOU 09:45 1h 15m 178 84% 0.6% 51 min
AA 1916 DFW 08:35 IAH 09:47 1h 12m 71 67% 2.8% 76 min
WN 9 DAL 09:20 HOU 10:35 1h 15m 106 84% 2.8% 38 min
WN 11 DAL 09:30 HOU 10:45 1h 15m 64 89% 0.0% 63 min
AA 3591flown by Envoy DFW 09:35 IAH 10:53 1h 18m 62 72% 3.2% 57 min
UA 1586 DFW 09:46 IAH 11:03 1h 17m 188 82% 0.5% 115 min
WN 15 DAL 10:00 HOU 11:15 1h 15m 165 90% 3.0% 82 min
WN 23 DAL 10:30 HOU 11:45 1h 15m 124 82% 2.4% 48 min
AA 6413flown by SkyWest DFW 10:51 HOU 12:16 1h 25m 64 83% 4.7% 56 min
WN 17 DAL 11:00 HOU 12:15 1h 15m 101 91% 4.0% 39 min
WN 19 DAL 11:30 HOU 12:45 1h 15m 204 80% 4.4% 76 min
AA 2512 DFW 11:58 IAH 13:09 1h 11m 62 41% 3.2% 93 min
UA 539 DFW 11:59 IAH 13:17 1h 18m 231 85% 1.7% 107 min
WN 25 DAL 12:30 HOU 13:45 1h 15m 133 79% 0.8% 68 min
WN 27 DAL 13:00 HOU 14:15 1h 15m 122 78% 4.1% 64 min
WN 29 DAL 13:30 HOU 14:45 1h 15m 77 51% 2.6% 45 min
WN 31 DAL 14:00 HOU 15:15 1h 15m 129 80% 0.8% 58 min
UA 3985flown by Mesa DFW 14:15 IAH 15:37 1h 22m 66 71% 0.0% 101 min
AA 5002flown by SkyWest DFW 14:22 HOU 15:44 1h 23m 46 72% 0.0% 90 min
AA 3583flown by Envoy DFW 14:33 IAH 15:48 1h 15m 67 71% 1.5% 91 min
WN 35 DAL 15:15 HOU 16:30 1h 15m 22 71% 4.5% 44 min
WN 37 DAL 15:30 HOU 16:50 1h 20m 194 66% 5.2% 64 min
UA 2682 DFW 16:01 IAH 17:18 1h 17m 261 67% 1.5% 96 min
WN 39 DAL 16:15 HOU 17:30 1h 15m 151 69% 1.3% 54 min
WN 41 DAL 16:30 HOU 17:45 1h 15m 169 68% 1.8% 50 min
AA 1929 DFW 16:51 IAH 18:08 1h 17m 51 28% 7.8% 157 min
AA 6385flown by SkyWest DFW 16:56 HOU 18:19 1h 23m 71 64% 5.6% 72 min
UA 4007flown by Mesa DFW 17:24 IAH 18:48 1h 24m 15 67% 0.0% 72 min
UA 1609 DFW 17:24 IAH 18:46 1h 22m 304 60% 2.3% 80 min
WN 45 DAL 17:30 HOU 18:45 1h 15m 169 60% 0.6% 63 min
AA 1094 DFW 17:46 IAH 19:01 1h 15m 12 33% 0.0% 125 min
AA 4923flown by SkyWest DFW 17:50 IAH 19:11 1h 21m 46 71% 8.7% 95 min
AA 3351flown by Envoy DFW 18:34 HOU 19:51 1h 17m 74 67% 9.5% 67 min
WN 49 DAL 18:35 HOU 19:50 1h 15m 54 58% 3.7% 56 min
AA 1392 DFW 18:36 IAH 19:54 1h 18m 229 50% 3.9% 82 min
WN 51 DAL 19:05 HOU 20:20 1h 15m 226 66% 0.4% 59 min
WN 53 DAL 19:30 HOU 20:45 1h 15m 63 71% 1.6% 47 min
UA 2114 DFW 19:34 IAH 20:55 1h 21m 129 84% 3.9% 104 min
WN 55 DAL 20:00 HOU 21:15 1h 15m 51 57% 0.0% 68 min
WN 57 DAL 20:30 HOU 21:40 1h 10m 216 72% 2.8% 60 min
WN 59 DAL 21:00 HOU 22:12 1h 12m 51 47% 0.0% 54 min
AA 2209 DFW 21:10 IAH 22:24 1h 14m 208 48% 2.9% 92 min
WN 63 DAL 22:00 HOU 23:12 1h 12m 100 55% 2.0% 47 min
AA 5465flown by PSA DFW 22:38 HOU 23:56 1h 18m 30 50% 6.7% 115 min
AA 3394flown by Envoy DFW 22:44 HOU 23:59 1h 15m 42 73% 2.4% 57 min
AA 1914 DFW 22:47 IAH 23:58 1h 11m 60 45% 3.3% 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.

United DFW IAH 1h 18m 78% 1.7% 2,794 Flying now
American DFW HOU 1h 19m 77% 3.7% 2,001 Flying now
Southwest DAL HOU 1h 15m 76% 1.9% 4,053 Flying now
American DFW IAH 1h 15m 64% 3.3% 3,322 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