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Showing United only (incl. its regional partners)All airlines ×
1,637 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

No clear winner: United’s LIT → IAH flights land within a few points of 4 in 5 on time whatever the hour.

Best time to leave 9–10 am 88% arrive on time from LIT
Best single flight UA 4830 LIT 12:00 → IAH 13:37 · 84% 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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LIT
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83
% 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.
UA 4830flown by CommuteAir LIT 12:00 IAH 13:37 84%

All 10 United 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 4699flown by SkyWest LIT 07:05 IAH 08:47 1h 42m 35 54% 0.0% 49 min
UA 4301flown by CommuteAir LIT 07:05 IAH 08:47 1h 42m 36 94% 0.0% 104 min
UA 6188flown by Mesa LIT 09:28 IAH 11:15 1h 47m 24 79% 0.0% 45 min
UA 5332flown by SkyWest LIT 09:28 IAH 11:15 1h 47m 10 100% 0.0% –
UA 4066flown by Mesa LIT 09:28 IAH 11:15 1h 47m 36 92% 0.0% 119 min
UA 4830flown by CommuteAir LIT 12:00 IAH 13:37 1h 37m 216 84% 2.3% 86 min
UA 4707flown by SkyWest LIT 12:00 IAH 13:37 1h 37m 24 46% 0.0% 94 min
UA 5376flown by SkyWest LIT 15:36 IAH 17:25 1h 49m 37 73% 0.0% 80 min
UA 5470flown by SkyWest LIT 15:36 IAH 17:25 1h 49m 32 53% 0.0% 79 min
UA 5478flown by SkyWest LIT 17:23 IAH 19:10 1h 47m 71 85% 0.0% 58 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 LIT IAH 1h 45m 80% 0.9% 1,637 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