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1,606 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

United is clearly ahead here: 4 in 5 of its flights arrive on time, 17 points better than Southwest.

Best time to leave 11 pm–12 am 85% arrive on time from DEN
Best single flight UA 2188 DEN 09:47 → FLL 15:47 · 83% on time Avoid UA 1374 DEN 17:45 → FLL 23:49 · 77% 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).

8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
DEN
85
81
79
36
89
% 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
Fort Lauderdale flights leaving DEN 9–10 am: 1Close ×
UA 2188 DEN 09:47 FLL 15:47 4h 00m 327 83% 0.3% 56 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.

United 1,201 81% 0.3% 60 min
Southwest 383 65% 0.5% 58 min
JetBlue 22 – 4.5% 98 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 2188 DEN 09:47 FLL 15:47 83%
UA 1374 DEN 17:45 FLL 23:49 77%
All 3 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 DEN FLL 3h 56m 81% 0.3% 1,201 Flying now
Southwest DEN FLL 3h 50m 65% 0.5% 383 Flying now
JetBlue DEN FLL 3h 54m 62%few flights 4.5% 22 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