Flights Charleston → Boston
CHS → BOS
Your rights on this US flight (DOT)
US flights have no statutory cash compensation for delays. Under the US DOT rules, if your flight is cancelled or significantly changed and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Amenities for controllable delays depend on each airline's contract of carriage.
US flight refund rules & checker →General information, not legal advice.
The Charleston (CHS) → Boston (BOS) route is operated by JetBlue Airways, Delta Air Lines. Across 258 flights monitored in recent months, 76% arrived on time (within 15 min of schedule), with an average delay of 15 minutes. The cancellation rate is 3.10%. FlightGuard's average computed risk is 11.4/100 (low), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At Boston the average ATFM delay is 2.0 minutes (main cause: atfm). Departing from Charleston the average ATFM delay is 2.0 minutes.
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Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| Delta Air Lines (DL) | 81% | 4 min | 2.5% |
| JetBlue Airways (B6) | 72% | 12 min | 3.1% |
Airlines operating CHS-BOS
Airports
Frequently asked questions about CHS-BOS
On the Charleston (CHS) -> Boston (BOS) route, on-time performance is 76% with an average delay of 15 minutes, based on 258 tracked flights.
The cancellation rate on Charleston-Boston is 3.10% across 258 monitored flights.
The route is operated by 2 airlines: JetBlue Airways, Delta Air Lines.
Enter your flight number on FlightGuard for a real-time analysis based on 9 factors: weather at Boston, ATC delays, strikes, NOTAMs, fuel, airline punctuality and recent trends.
US flights have no statutory cash compensation for delays. Under US DOT rules, if the airline cancels or significantly changes your flight and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Meals or hotels for controllable delays depend on each airline's contract of carriage.
