1,108 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 73%.

Best time to leave 8–9 am 90% arrive on time from ATL

Best single flight DL 1375 ATL 09:15 → SYR 11:25 · 87% on time Avoid DL 2123 ATL 21:46 → SYR 23:59 · 76% 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

Syracuse flights leaving ATL 9–10 pm: 1Close ×


DL 2123	ATL 21:46	SYR 23:59	2h 13m	365	76%	2.5%	63 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.


Delta	1,071	81%	2.1%	56 min
Frontier	37	–	2.7%	52 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.


DL 1375	ATL 09:15	SYR 11:25	87%
DL 2690	ATL 15:43	SYR 17:59	83%
DL 2123	ATL 21:46	SYR 23:59	76%

All 4 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	SYR	2h 13m	81%	2.1%	1,071	Flying now
Frontier	ATL	SYR	2h 13m	78%few flights	2.7%	37	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