BOS (Boston) to CLT (Charlotte) flights arrive on time 82% of the time. The most reliable airline on this route is American Airlines at 83%. The average delay is 84 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated July 2026.BOS → CLT
BOS (Boston) to CLT (Charlotte)
BOS → CLT on-time performance by month
24
25
26
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
This route is on time most of the time. About 82% of flights arrive on schedule.
Delays on this route are most often caused by the incoming plane arriving late.
Accurate?
American Airlines is significantly more reliable on this route at 83% on time vs Spirit Airlines at 61%.
Airline Comparison
American Airlines leads at 83% on time; Spirit Airlines trails at 61%.
Accurate?
Good to know
Departing from BOS
77% on timeExpect ~21 min sitting on the taxiway after your gate pushes back. BOS has long runway queues.
TSA is currently ~9 min. Best time: 4 AM (about 5 min).
Arriving at CLT
78% on timeWhen flights into CLT are late, the average delay is 80 minutes. Build buffer if you have ground plans.
If connecting at CLT: TSA is ~13 min right now. Allow at least 60 minutes for a domestic connection.
Flight cancelled or delayed?
Check what American Airlines owes you — refund rights, action plan, complaint email. Free.
Flying out of BOS? We'll brief you.
Delays, TSA, weather, gates — we'll let you know if something matters.
Know someone flying soon?
Send them the link — delay data, TSA waits, weather, all free.
Data last updated July 2026. Source: Bureau of Transportation Statistics.