The U.S. aircraft register, updated daily
Routes and flights · the DOT's airline reports, August 2025 to July 2026

General Edward Lawrence Logan International ⇄ Liberia BOS–LIR

Airlines flew 255 flights between General Edward Lawrence Logan International BOS in Boston, MA and Liberia, Costa Rica LIR in Liberia, CR in the twelve months to July 2026, both directions together: 34,300 passengers in 41,656 seats, 82% of them filled. 2,358 miles, about 317 minutes in the air, on 3 airlines: JetBlue Airways (216), Delta Air Lines Inc. (38), United Air Lines Inc. (1).

255
flights, twelve months
BOS-LIR: 128 · LIR-BOS: 127
34,300
passengers
82% of seats filled
2,358
miles
about 317 minutes airborne
3
airlines
5 aircraft types

Flights by month both directions

0142944581/254/2512/253/2617/26
By month, as a table
flights
1/2526
2/2529
3/2538
4/2532
7/251
11/2514
12/2535
1/2644
2/2651
3/2652
4/2658
7/261

Passengers by month

02,0224,0436,0648,0861/254/2512/253/261497/26
By month, as a table
passengers
1/253,878
2/254,247
3/255,551
4/254,411
7/2594
11/251,642
12/254,257
1/266,234
2/266,706
3/267,226
4/268,086
7/26149

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
JetBlue Airways B621627,64781%scheduled passenger service
Delta Air Lines Inc. DL386,50488%scheduled passenger service
United Air Lines Inc. UA114990%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
A220-300 BD-500-1A11791409,987
Airbus Industrie A320-100/200641627,398
Airbus Industrie A321-200n6318010,082
Airbus Industrie A321Neoxlr481816,684
Boeing B737 Max 8001166149

BOS → LIR this direction alone · flown January 2025 to April 2026

128 flights of 133 scheduled, 17,605 passengers in 20,895 seats. JetBlue Airways 109; Delta Air Lines Inc. 19.

LIR → BOS this direction alone · flown January 2025 to July 2026

127 flights of 133 scheduled, 16,695 passengers in 20,761 seats. JetBlue Airways 107; Delta Air Lines Inc. 19; United Air Lines Inc. 1.

Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: General Edward Lawrence Logan International BOS and Liberia, Costa Rica LIR; all routes.