Flights Los Angeles → Boston
LAX → BOS
Route overview
This flight route connects Los Angeles to Boston, operating with a mix of aircraft including Boeing 757 and Airbus A320 models. With an on-time performance rate of 82%, the flights experience an average delay of 11.6 minutes, based on a total of 1097 recorded flights.
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 Los Angeles (LAX) → Boston (BOS) route is operated by American Airlines, Alaska Airlines, JetBlue Airways, Delta Air Lines, United Airlines. Across 1373 flights monitored in recent months, 82% arrived on time (within 15 min of schedule), with an average delay of 11 minutes. The cancellation rate is 2.04%. FlightGuard's average computed risk is 22/100 (medium), 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 Los Angeles the average ATFM delay is 2.0 minutes.
Heading to Boston: what to expect in this direction
Flying from Los Angeles (LAX) to Boston (BOS) heads north-east for about 4,193 km, a flight time of roughly 5h 40m.
Departures from Los Angeles on this leg cluster in the overnight window: about 50% of LAX-BOS flights take off then.
Air-traffic congestion: departing Los Angeles the average ATFM delay is 2.0 min (atfm); arriving into Boston it is 2.0 min (atfm).
Across 1,373 tracked LAX-BOS flights, 82% left on time with an average delay of 11 min and a 2.0% cancellation rate.
Route facts
Flights on this route
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Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| Delta Air Lines (DL) | 80% | 8 min | 1.8% |
| United Airlines (UA) | 74% | 10 min | 6.9% |
| American Airlines (AA) | 74% | 16 min | 3.0% |
| JetBlue Airways (B6) | 72% | 14 min | 1.7% |
| Alaska Airlines (AS) | 67% | 10 min | 11.9% |
Airlines operating LAX-BOS
Airports
Frequently asked questions about LAX-BOS
On the Los Angeles (LAX) -> Boston (BOS) route, on-time performance is 82% with an average delay of 11 minutes, based on 1373 tracked flights.
The cancellation rate on Los Angeles-Boston is 2.04% across 1373 monitored flights.
The route is operated by 5 airlines: American Airlines, Alaska Airlines, JetBlue Airways, Delta Air Lines, United Airlines.
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.
