tailodds FORECAST
Tickets
Any day
10,871 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 86% depart on time. After 4 pm it’s 3 in 5.

Best time to leave 5–6 am 92% arrive on time from MDW, 90% arrive on time from ORD
Best airport pair MDW → FLL 75% on time, 1.6% cancelled, 1,123 flights
Best single flight AA 2984 ORD 05:00 → MIA 09:09 · 94% on time Avoid F9 2205 ORD 07:52 → FLL 12:12 · 68% 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
ORD
89
90
88
78
72
80
76
70
66
73
67
66
63
59
56
42
MDW
98
94
84
82
89
65
81
66
61
53
77
65
45
% 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 3,113 77% 0.7% 67 min
Southwest 1,595 74% 1.5% 54 min
American 4,654 74% 1.9% 79 min
Frontier 292 69% 2.4% 93 min
Spirit 1,172 64% 5.1% 82 min
JetBlue ORD→FLL only 45 – 11.1% 61 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.
AA 2984 ORD 05:00 MIA 09:09 94%
UA 1421 ORD 07:00 FLL 11:13 91%
UA 279 ORD 10:59 FLL 15:13 76%
AA 1250 ORD 08:30 MIA 12:43 75%
UA 2342 ORD 11:00 PBI 15:01 72%
· · ·
F9 2205 ORD 07:52 FLL 12:12 68%
All 28 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 FLL 3h 16m 79% 0.8% 1,509 Flying now
JetBlue ORD FLL 3h 14m 77% 11.1% 45 Flying now
American ORD MIA 3h 13m 76% 1.9% 3,017 Flying now
United ORD MIA 3h 20m 75% 0.7% 1,071 Flying now
Southwest MDW FLL 2h 55m 75% 1.6% 1,123 Flying now
Southwest MDW MIA 3h 00m 74% 1.1% 439 Flying now
United ORD PBI 3h 11m 74% 0.4% 533 Flying now
American ORD FLL 3h 05m 72% 1.4% 841 Flying now
American ORD PBI 3h 03m 68% 2.3% 796 Flying now
Frontier ORD FLL 3h 17m 68% 2.7% 182 Flying now
Frontier MDW MIA 3h 13m 75% 1.6% 64 Not flying now
Frontier ORD MIA 3h 15m 67% 2.2% 46 Not flying now
Spirit ORD FLL 3h 08m 65% 4.6% 854 Not flying now
Spirit ORD MIA 3h 16m 61% 6.6% 318 Not flying now
Southwest ORD FLL 3h 05m 66%few flights 3.0% 33 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