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Showing United only (incl. its regional partners)All airlines ×
1,955 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

No clear winner: United’s ELP → IAH flights land within a few points of 87% on time whatever the hour.

Best time to leave 7–8 am 93% arrive on time from ELP
Best single flight UA 6163 ELP 07:00 → IAH 10:02 · 93% on time Avoid UA 4002 ELP 12:35 → IAH 15:40 · 83% 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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ELP
84
% 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 6163flown by Mesa ELP 07:00 IAH 10:02 93%
UA 6303flown by Mesa ELP 05:45 IAH 08:46 92%
UA 3994flown by Mesa ELP 08:00 IAH 11:07 90%
UA 4002flown by Mesa ELP 12:35 IAH 15:40 83%

All 6 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 6303flown by Mesa ELP 05:45 IAH 08:46 2h 01m 363 92% 0.6% 73 min
UA 6163flown by Mesa ELP 07:00 IAH 10:02 2h 02m 365 93% 0.3% 63 min
UA 3994flown by Mesa ELP 08:00 IAH 11:07 2h 07m 278 90% 0.0% 134 min
UA 4002flown by Mesa ELP 12:35 IAH 15:40 2h 05m 203 83% 1.0% 102 min
UA 4275flown by CommuteAir ELP 14:02 IAH 17:15 2h 13m 41 85% 0.0% 135 min
UA 4339flown by CommuteAir ELP 16:00 IAH 19:10 2h 10m 31 67% 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 ELP IAH 2h 03m 87% 0.4% 1,955 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