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Showing United only (incl. its regional partners)All airlines ×
2,168 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 93% depart on time. After 4 pm it’s 4 in 5.

Best time to leave 7–8 am 90% arrive on time from PIT
Best single flight UA 1803 PIT 06:49 → ORD 07:37 · 89% on time Avoid UA 2180 PIT 14:10 → ORD 14:55 · 75% 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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% 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 1803 PIT 06:49 ORD 07:37 89%
UA 3461flown by Republic PIT 08:36 ORD 09:30 89%
UA 2180 PIT 14:10 ORD 14:55 75%

All 10 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 1803 PIT 06:49 ORD 07:37 1h 48m 193 89% 1.6% 103 min
UA 2218 PIT 07:00 ORD 07:48 1h 48m 31 90% 3.2% 166 min
UA 3461flown by Republic PIT 08:36 ORD 09:30 1h 54m 361 89% 0.8% 67 min
UA 455 PIT 10:54 ORD 11:42 1h 48m 113 90% 3.5% 91 min
UA 2180 PIT 14:10 ORD 14:55 1h 45m 230 75% 2.6% 156 min
UA 3577flown by Republic PIT 16:10 ORD 17:01 1h 51m 139 88% 5.0% 77 min
UA 3662flown by Republic PIT 16:10 ORD 17:01 1h 51m 46 73% 2.2% 112 min
UA 602 PIT 18:16 ORD 19:05 1h 49m 107 58% 2.8% 101 min
UA 1494 PIT 18:16 ORD 19:05 1h 49m 36 64% 8.3% 102 min
UA 5588flown by SkyWest PIT 19:40 ORD 20:37 1h 57m 37 70% 10.8% 126 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 PIT ORD 1h 50m 81% 2.3% 2,168 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