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Showing Delta only (incl. its regional partners)All airlines ×
1,362 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 4 in 5.

Best time to leave 8–9 am 88% arrive on time from ATL
Best single flight DL 2417 ATL 11:05 → MDW 12:05 · 88% on time Avoid DL 1076 ATL 21:15 → MDW 22:17 · 77% 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).

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ATL
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% 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.

DL 2417 ATL 11:05 MDW 12:05 88%
DL 1063 ATL 09:09 MDW 10:09 88%
DL 1076 ATL 21:15 MDW 22:17 77%

All 4 Delta 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 1063 ATL 09:09 MDW 10:09 2h 00m 365 88% 3.0% 46 min
DL 2417 ATL 11:05 MDW 12:05 2h 00m 269 88% 2.6% 56 min
DL 1728 ATL 15:15 MDW 16:15 2h 00m 97 77% 2.1% 55 min
DL 1076 ATL 21:15 MDW 22:17 2h 02m 365 77% 2.5% 72 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 MDW 2h 00m 83% 2.4% 1,362 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