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1,141 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 93% depart on time. After 4 pm it’s 65%.

Best time to leave 10–11 am 91% arrive on time from CHS
Best single flight B6 68 CHS 13:05 → BOS 15:30 · 72% on time Avoid DL 2785 CHS 15:15 → BOS 17:49 · 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
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20
CHS
93
84
77
60
64
% 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
Boston flights leaving CHS 4–5 pm: 1Close ×
B6 946 CHS 16:00 BOS 18:22 2h 22m 12 83% 0.0% 43 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 (incl. Republic) 479 72% 3.3% 106 min
JetBlue 662 72% 2.1% 81 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.

B6 68 CHS 13:05 BOS 15:30 72%
B6 2468 CHS 18:45 BOS 21:09 69%
DL 2785 CHS 15:15 BOS 17:49 67%
All 5 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 CHS BOS 2h 27m 72% 3.3% 479 Flying now
JetBlue CHS BOS 2h 24m 72% 2.1% 662 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