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2,903 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 91% arrive on time from ATL
Best single flight DL 1743 ATL 10:05 → TYS 11:09 · 91% on time Avoid DL 5224 ATL 20:44 → TYS 21:49 · 67% 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
ATL
89
87
89
85
83
81
81
78
74
79
74
62
83
80
% 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.
Delta (incl. Endeavor) 2,903 80% 1.7% 68 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.
DL 1743 ATL 10:05 TYS 11:09 91%
DL 3072 ATL 22:53 TYS 23:54 81%
DL 3042 ATL 17:45 TYS 18:44 79%
DL 5203flown by Endeavor ATL 19:06 TYS 20:08 73%
DL 5224flown by Endeavor ATL 20:44 TYS 21:49 67%

All 14 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.
DL 1290 ATL 08:39 TYS 09:38 59m 78 91% 1.3% 62 min
DL 5252flown by Endeavor ATL 08:49 TYS 09:48 59m 20 90% 0.0% 148 min
DL 1743 ATL 10:05 TYS 11:09 1h 04m 279 91% 1.1% 53 min
DL 4724flown by Endeavor ATL 12:17 TYS 13:16 1h 02m 55 80% 0.0% 69 min
DL 2496 ATL 12:55 TYS 13:48 53m 101 84% 3.0% 50 min
DL 1148 ATL 13:52 TYS 14:49 57m 98 80% 0.0% 61 min
DL 2571 ATL 16:16 TYS 17:15 59m 71 70% 1.4% 72 min
DL 3042 ATL 17:45 TYS 18:44 1h 00m 177 79% 4.0% 65 min
DL 5174flown by Endeavor ATL 17:45 TYS 18:48 1h 03m 14 79% 0.0% 56 min
DL 5416flown by Endeavor ATL 17:45 TYS 18:53 1h 08m 25 58% 4.0% 60 min
DL 5203flown by Endeavor ATL 19:06 TYS 20:08 1h 05m 342 73% 1.2% 88 min
DL 5224flown by Endeavor ATL 20:44 TYS 21:49 1h 05m 301 67% 1.0% 69 min
DL 3072 ATL 22:53 TYS 23:54 1h 01m 308 81% 1.6% 73 min
DL 2081 ATL 22:53 TYS 23:52 1h 01m 23 83% 0.0% 38 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.
Delta ATL TYS 59m 80% 1.7% 2,903 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