tailodds FORECAST
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1,021 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 83% depart on time. After 4 pm it’s 57%.

Best time to leave 6–7 am 82% arrive on time from TYS
Best single flight AA 5149 TYS 07:07 → DCA 08:57 · 82% 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
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TYS
84
79
76
71
83
59
56
% 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.
American (incl. Envoy, PSA, Republic) 1,021 72% 4.1% 129 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.
AA 5149flown by PSA TYS 07:07 DCA 08:57 82%

All 4 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.
AA 5149flown by PSA TYS 07:07 DCA 08:57 1h 50m 357 82% 3.1% 164 min
AA 5647flown by PSA TYS 11:18 DCA 13:00 1h 44m 68 68% 2.9% 74 min
AA 5458flown by PSA TYS 18:53 DCA 20:39 1h 46m 78 67% 6.4% 96 min
AA 5251flown by PSA TYS 19:17 DCA 21:00 1h 43m 26 52% 19.2% 294 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.
American TYS DCA 1h 42m 72% 4.1% 1,021 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