4,428 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 7–8 am 93% arrive on time from ATL

Best single flight DL 3144 ATL 07:38 → CLT 08:53 · 92% on time Avoid DL 3139 ATL 20:40 → CLT 21:57 · 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).

ATL

% 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)	2,637	81%	1.1%	62 min
American (incl. Envoy, PSA)	1,791	80%	2.7%	96 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 3144	ATL 07:38	CLT 08:53	92%
DL 3190	ATL 10:10	CLT 11:26	87%
DL 2157	ATL 12:20	CLT 13:35	84%
DL 3177	ATL 22:41	CLT 23:59	84%
DL 3031	ATL 15:00	CLT 16:18	74%
· · ·
DL 3139	ATL 20:40	CLT 21:57	74%

All 15 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.


Delta	ATL	CLT	1h 13m	81%	1.1%	2,637	Flying now
American	ATL	CLT	1h 30m	80%	2.7%	1,791	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