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Showing United only (incl. its regional partners)All airlines ×
1,967 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 94% depart on time. After 4 pm it’s 78%.

Best time to leave 6–7 am 91% arrive on time from PHX
Best single flight UA 356 PHX 06:50 → ORD 12:28 · 88% on time Avoid UA 1686 PHX 14:45 → ORD 20:27 · 61% 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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79
% 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 356 PHX 06:50 ORD 12:28 88%
UA 1748 PHX 11:12 ORD 16:54 78%
UA 1686 PHX 14:45 ORD 20:27 61%

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 356 PHX 06:50 ORD 12:28 3h 38m 167 88% 1.2% 84 min
UA 1748 PHX 11:12 ORD 16:54 3h 42m 167 78% 1.2% 85 min
UA 2628 PHX 13:28 ORD 19:10 3h 42m 37 62% 0.0% 179 min
UA 1686 PHX 14:45 ORD 20:27 3h 42m 219 61% 0.5% 92 min
UA 1210 PHX 17:49 ORD 23:31 3h 42m 136 79% 1.5% 134 min
UA 2171 PHX 23:50 ORD 05:17 3h 27m 24 74% 4.2% 56 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 PHX ORD 3h 34m 78% 0.8% 1,967 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