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Showing United only (incl. its regional partners)All airlines ×
1,968 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 95% depart on time. After 4 pm it’s 7 in 10.

Best time to leave 12–1 pm 89% arrive on time from ORD
Best single flight UA 455 ORD 13:30 → PHX 15:19 · 86% on time Avoid UA 602 ORD 20:30 → PHX 22:27 · 70% 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 455 ORD 13:30 PHX 15:19 86%
UA 2053 ORD 16:02 PHX 17:53 79%
UA 602 ORD 20:30 PHX 22:27 70%

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 2225 ORD 09:02 PHX 11:03 4h 01m 90 95% 2.2% 30 min
UA 2822 ORD 10:25 PHX 12:26 4h 01m 37 78% 0.0% 79 min
UA 455 ORD 13:30 PHX 15:19 3h 49m 255 86% 0.8% 72 min
UA 2053 ORD 16:02 PHX 17:53 3h 51m 169 79% 0.6% 116 min
UA 602 ORD 20:30 PHX 22:27 3h 57m 359 70% 1.9% 77 min
UA 2059 ORD 21:43 PHX 23:37 3h 54m 24 67% 0.0% 68 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 PHX 3h 58m 80% 0.7% 1,968 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