Showing United only (incl. its regional partners)All airlines ×

1,018 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

No clear winner: United’s BHM → ORD flights land within a few points of 78% on time whatever the hour.

Best time to leave 7–8 am 85% arrive on time from BHM

Best single flight UA 4449 BHM 07:18 → ORD 09:41 · 87% 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).

BHM

% 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 4449flown by GoJet	BHM 07:18	ORD 09:41	87%

All 3 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 4449flown by GoJet	BHM 07:18	ORD 09:41	2h 23m	270	87%	1.9%	100 min
UA 4168flown by GoJet	BHM 13:22	ORD 15:45	2h 23m	37	65%	2.7%	57 min
UA 4387flown by GoJet	BHM 13:27	ORD 15:50	2h 23m	35	69%	5.7%	106 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	BHM	ORD	2h 23m	78%	2.6%	1,018	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