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4,019 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 94% depart on time. After 4 pm it’s 2 in 3.

Best time to leave 6–7 am 95% arrive on time from BOS
Best single flight DL 5626 BOS 06:25 → CLT 08:56 · 89% on time Avoid DL 5807 BOS 19:40 → CLT 22:18 · 66% 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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BOS
97
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74
% 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
Charlotte flights leaving BOS 8–9 am: 1Close ×
AA 2715 BOS 08:05 CLT 10:30 2h 25m 181 88% 1.1% 174 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.

American (incl. Envoy) 2,744 85% 2.2% 91 min
Delta (incl. Republic) 1,204 81% 3.5% 68 min
Spirit 71 – 2.8% 88 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 5626flown by Republic BOS 06:25 CLT 08:56 89%
AA 2715 BOS 08:05 CLT 10:30 88%
DL 5630flown by Republic BOS 10:05 CLT 12:31 88%
DL 5837flown by Republic BOS 14:20 CLT 16:54 80%
DL 5807flown by Republic BOS 19:40 CLT 22:18 66%
All 13 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.

American BOS CLT 2h 32m 85% 2.2% 2,744 Flying now
Delta BOS CLT 2h 36m 81% 3.5% 1,204 Flying now
Spirit BOS CLT 2h 31m 71% 2.8% 71 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