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5,026 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 88% depart on time. After 4 pm it’s 64%.

Best time to leave 8–9 am 84% arrive on time from ORD
Best single flight UA 2414 ORD 10:37 → BNA 12:29 · 82% 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).

6
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ORD
76
81
71
63
56
66
61
% 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.

Southwest 307 75% 1.3% 67 min
United (incl. SkyWest, Republic) 2,447 72% 2.1% 72 min
American (incl. Envoy, PSA, SkyWest, Republic) 2,189 69% 3.2% 92 min
Spirit 19 – 0.0% 29 min
Frontier 64 – 3.1% 73 min

Dimmed: fewer than 150 flights in the year, too few to rank.

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 2414 ORD 10:37 BNA 12:29 82%
All 17 flights on this route →

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 BNA 1h 47m 72% 2.1% 2,447 Flying now
American ORD BNA 1h 43m 69% 3.2% 2,189 Flying now
Southwest ORD BNA 1h 35m 75% 1.3% 307 Not flying now
Frontier ORD BNA 1h 43m 74% 3.1% 64 Not flying now
Spirit ORD BNA – 79%few flights 0.0% 19 Not 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