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2,617 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

United is clearly ahead here: 77% of its flights arrive on time, 13 points better than American.

Best time to leave 1–2 pm 82% 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).

7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
ORD
87
61
84
69
57
% 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, Republic) 1,371 77% 2.6% 74 min
American (incl. Envoy, SkyWest, Republic) 1,246 64% 3.8% 93 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 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 10 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.

AA 6204flown by SkyWest ORD 08:16 OKC 10:34 2h 18m 71 77% 1.4% 51 min
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
AA 6273flown by SkyWest ORD 12:18 OKC 14:35 2h 17m 58 71% 1.7% 60 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
AA 6274flown by SkyWest ORD 16:20 OKC 18:43 2h 22m 72 69% 6.9% 72 min
AA 6487flown by SkyWest ORD 18:40 OKC 21:00 2h 20m 77 60% 5.2% 111 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
American ORD OKC 2h 27m 64% 3.8% 1,246 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