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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).

5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
BOS
97
96
94
88
88
86
84
87
85
84
67
61
74
64
61
% 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.
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 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.
AA 418 BOS 06:05 CLT 08:30 2h 25m 90 96% 0.0% 192 min
DL 5626flown by Republic BOS 06:25 CLT 08:56 2h 31m 283 89% 3.2% 54 min
AA 1462 BOS 07:00 CLT 09:31 2h 31m 77 95% 3.9% 150 min
AA 2715 BOS 08:05 CLT 10:30 2h 25m 181 88% 1.1% 174 min
DL 5647flown by Republic BOS 09:10 CLT 11:41 2h 31m 31 94% 0.0% 68 min
DL 5630flown by Republic BOS 10:05 CLT 12:31 2h 28m 309 88% 2.9% 67 min
AA 1548 BOS 10:13 CLT 12:38 2h 25m 72 83% 0.0% 62 min
AA 3161 BOS 11:20 CLT 13:45 2h 25m 72 86% 1.4% 122 min
DL 5837flown by Republic BOS 14:20 CLT 16:54 2h 41m 249 80% 4.4% 71 min
AA 1611 BOS 14:26 CLT 17:00 2h 34m 71 86% 1.4% 97 min
AA 1573 BOS 16:47 CLT 19:29 2h 42m 71 67% 2.8% 81 min
AA 1552 BOS 18:56 CLT 21:34 2h 39m 69 66% 5.8% 69 min
DL 5807flown by Republic BOS 19:40 CLT 22:18 2h 38m 308 66% 4.2% 71 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.
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