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Showing United only (incl. its regional partners)All airlines ×
1,371 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

No clear winner: United’s ORD → OKC flights land within a few points of 77% on time whatever the hour.

Best time to leave 12–1 pm 83% arrive on time from ORD
Best single flight UA 5999 ORD 12:45 → OKC 15:17 · 83% on time Avoid UA 5392 ORD 19:45 → OKC 22:17 · 73% 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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ORD
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% 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 5999flown by SkyWest ORD 12:45 OKC 15:17 83%
UA 4766flown by SkyWest ORD 15:35 OKC 18:05 73%
UA 5392flown by SkyWest ORD 19:45 OKC 22:17 73%

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 5614flown by SkyWest ORD 09:03 OKC 11:40 2h 37m 35 89% 0.0% 76 min
UA 6034flown by SkyWest ORD 09:15 OKC 11:52 2h 37m 34 91% 0.0% 146 min
UA 5533flown by SkyWest ORD 12:45 OKC 15:17 2h 32m 24 75% 0.0% 53 min
UA 5999flown by SkyWest ORD 12:45 OKC 15:17 2h 32m 204 83% 0.5% 84 min
UA 4766flown by SkyWest ORD 15:35 OKC 18:05 2h 30m 336 73% 3.3% 76 min
UA 5392flown by SkyWest ORD 19:45 OKC 22:17 2h 32m 289 73% 5.9% 75 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 ORD OKC 2h 37m 77% 2.6% 1,371 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