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5,008 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 85% depart on time. After 4 pm it’s 3 in 5.

Best time to leave 5–6 am 90% arrive on time from ORD
Best single flight AA 2970 ORD 05:00 → PHL 08:05 · 90% on time Avoid AA 1848 ORD 17:07 → PHL 20:25 · 59% 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).

5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
ORD
90
85
93
78
83
68
76
68
71
68
59
57
64
61
54
59
% 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.
United (incl. Republic) 1,814 74% 1.7% 83 min
American (incl. Republic) 3,001 73% 4.0% 96 min
Frontier 193 61% 4.7% 134 min

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.
AA 2970 ORD 05:00 PHL 08:05 90%
AA 471 ORD 08:29 PHL 11:41 80%
UA 2182 ORD 11:33 PHL 14:47 79%
F9 2112 ORD 20:00 PHL 23:27 62%
UA 1776 ORD 17:59 PHL 21:19 61%
· · ·
AA 2443 ORD 18:48 PHL 21:59 59%
AA 1848 ORD 17:07 PHL 20:25 59%

All 22 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.
AA 2970 ORD 05:00 PHL 08:05 2h 05m 164 90% 1.8% 290 min
AA 2115 ORD 06:36 PHL 09:46 2h 11m 72 76% 5.6% 217 min
UA 2038 ORD 07:15 PHL 10:30 2h 15m 73 89% 0.0% 58 min
AA 471 ORD 08:29 PHL 11:41 2h 12m 209 80% 1.0% 71 min
UA 2752 ORD 09:06 PHL 12:25 2h 19m 32 78% 0.0% 152 min
UA 729 ORD 09:06 PHL 12:25 2h 19m 51 92% 0.0% 163 min
AA 996 ORD 09:45 PHL 12:59 2h 14m 13 92% 7.7% 98 min
UA 2182 ORD 11:33 PHL 14:47 2h 14m 325 79% 0.6% 64 min
AA 1743 ORD 11:40 PHL 14:54 2h 14m 138 74% 2.2% 72 min
AA 1859 ORD 13:32 PHL 16:49 2h 17m 72 68% 4.2% 159 min
UA 2430 ORD 14:30 PHL 17:52 2h 22m 148 69% 1.4% 123 min
AA 2925 ORD 15:19 PHL 18:29 2h 10m 36 71% 2.8% 86 min
AA 1015 ORD 15:21 PHL 18:31 2h 10m 39 87% 0.0% 68 min
AA 2819 ORD 15:29 PHL 18:47 2h 18m 30 59% 6.7% 80 min
UA 2825 ORD 15:56 PHL 19:18 2h 22m 30 69% 3.3% 153 min
AA 1848 ORD 17:07 PHL 20:25 2h 18m 164 59% 4.3% 88 min
UA 1776 ORD 17:59 PHL 21:19 2h 20m 364 61% 2.5% 90 min
AA 2443 ORD 18:48 PHL 21:59 2h 18m 179 59% 7.3% 73 min
F9 2112 ORD 20:00 PHL 23:27 2h 27m 191 62% 4.7% 134 min
AA 490 ORD 21:42 PHL 00:55 2h 14m 72 56% 12.5% 68 min
UA 1744 ORD 21:45 PHL 00:57 2h 12m 85 74% 5.9% 82 min
UA 1884 ORD 21:48 PHL 00:59 2h 11m 35 71% 2.9% 86 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 ORD PHL 2h 11m 74% 1.7% 1,814 Flying now
American ORD PHL 2h 05m 73% 4.0% 3,001 Flying now
Frontier ORD PHL 2h 27m 61% 4.7% 193 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