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2,691 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

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

Best time to leave 6–7 am 92% arrive on time from ORD

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
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
ORD
93
94
86
89
72
69
73
75
72
71
72
68
68
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
Baltimore flights leaving ORD 9–10 pm: 4Close ×
AA 3866flown by Envoy ORD 21:00 BWI 23:59 1h 59m 28 59% 3.6% 77 min
UA 675 ORD 21:20 BWI 00:28 2h 08m 36 60% 2.8% 72 min
AA 4663flown by Republic ORD 21:25 BWI 00:33 2h 08m 44 79% 4.5% 147 min
UA 2829 ORD 21:25 BWI 00:33 2h 08m 35 51% 0.0% 83 min

Airlines on this route

Arriving within 15 minutes. Regional flights count under the airline that sells them. Pick an airline to see its flights.
American (incl. Envoy, Republic) 1,199 76% 3.9% 72 min
United (incl. SkyWest, Republic) 1,241 71% 1.4% 65 min
Spirit 18 – 0.0% 39 min
Southwest 93 – 0.0% 98 min
Frontier 140 – 4.3% 85 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.

No flight on this route ran 150+ times in the year.

All 12 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.
American ORD BWI 2h 03m 76% 3.9% 1,199 Flying now
United ORD BWI 2h 04m 71% 1.4% 1,241 Flying now
Southwest ORD BWI 2h 05m 73% 0.0% 93 Not flying now
Frontier ORD BWI 2h 05m 67% 4.3% 140 Not flying now
Spirit ORD BWI – 89%few flights 0.0% 18 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