Showing United only (incl. its regional partners)All airlines ×

988 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 7 in 10.

Best time to leave 8–9 am 88% arrive on time from BNA

Best single flight UA 1709 BNA 08:30 → IAD 11:17 · 88% on time Avoid UA 1460 BNA 18:30 → IAD 21:23 · 66% 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).

BNA

% 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.

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 1709	BNA 08:30	IAD 11:17	88%
UA 2125	BNA 13:35	IAD 16:28	81%
UA 1460	BNA 18:30	IAD 21:23	66%

All 3 United 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.


UA 1709	BNA 08:30	IAD 11:17	1h 47m	291	88%	2.4%	65 min
UA 2125	BNA 13:35	IAD 16:28	1h 53m	341	81%	0.6%	111 min
UA 1460	BNA 18:30	IAD 21:23	1h 53m	165	66%	1.2%	109 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	BNA	IAD	1h 50m	80%	1.1%	988	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