tailodds FORECAST
Tickets
Any day
3,641 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 95% depart on time. After 4 pm it’s 58%.

Best time to leave 6–7 am 99% arrive on time from DEN
Best single flight UA 605 DEN 08:00 → BNA 11:42 · 91% on time Avoid UA 1300 DEN 17:30 → BNA 21:13 · 74% 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
DEN
98
98
93
94
89
81
70
68
79
67
56
54
68
62
38
48
41
% 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
Nashville flights leaving DEN 10–11 am: 1Close ×
WN 1485 DEN 10:02 BNA 13:42 2h 40m 50 70% 0.0% 30 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 1,178 80% 0.4% 57 min
Frontier 331 77% 0.9% 61 min
Southwest 2,132 74% 0.6% 54 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.
UA 605 DEN 08:00 BNA 11:42 91%
UA 355 DEN 09:50 BNA 13:33 83%
F9 1402 DEN 07:56 BNA 11:32 81%
UA 1300 DEN 17:30 BNA 21:13 74%
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 DEN BNA 2h 42m 80% 0.4% 1,178 Flying now
Frontier DEN BNA 2h 41m 77% 0.9% 331 Flying now
Southwest DEN BNA 2h 30m 74% 0.6% 2,132 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