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1,809 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 3 in 4.

Best time to leave 10–11 am 92% arrive on time from BNA
Best single flight UA 2490 BNA 18:42 → IAH 20:54 · 76% on time Avoid UA 2339 BNA 15:08 → IAH 17:19 · 72% 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).

6
7
8
9
10
11
12
13
14
15
16
17
18
BNA
93
85
92
85
87
88
80
66
76
74
% 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
Houston flights leaving BNA 8–9 am: 3Close ×
UA 4005flown by Mesa BNA 08:40 IAH 11:02 2h 22m 26 69% 0.0% 45 min
UA 5332flown by SkyWest BNA 08:40 IAH 11:02 2h 22m 22 86% 0.0% 62 min
UA 5252flown by SkyWest BNA 08:40 IAH 11:02 2h 22m 23 78% 0.0% 46 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 (incl. CommuteAir, SkyWest, Mesa) 1,805 83% 0.7% 80 min
Spirit 4 – 0.0% 34 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 2490 BNA 18:42 IAH 20:54 76%
UA 2339 BNA 15:08 IAH 17:19 72%
All 8 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 BNA IAH 2h 22m 83% 0.7% 1,805 Flying now
Spirit BNA IAH – 0%few flights 0.0% 4 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