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

Ontario International ⇄ General Edward Lawrence Logan International ONT–BOS

Airlines flew 206 flights between Ontario International ONT in Ontario, CA and General Edward Lawrence Logan International BOS in Boston, MA in the twelve months to July 2026, both directions together: 926 passengers in 1,079 seats, 86% of them filled, and 4,227,398 pounds of freight. 2,566 miles, about 289 minutes in the air, on 5 airlines: United Parcel Service (200), Delta Air Lines Inc. (3), Alaska Airlines Inc. (1), JetBlue Airways (1) and 1 more. Planning to fly it yourself? The weather and winds along this route right now.

206
flights, twelve months
ONT-BOS: 200 · BOS-ONT: 6
926
passengers
86% of seats filled
2,566
miles
about 289 minutes airborne
5
airlines
7 aircraft types

Flights by month both directions

051015201/254/257/2510/251/264/26197/26
By month, as a table
flights
1/2518
2/2516
3/2516
4/2518
5/2517
6/2517
7/2518
8/2517
9/2516
10/2520
11/2514
12/2516
1/2617
2/2616
3/2618
4/2618
5/2618
6/2617
7/2619

Passengers by month

0821642463281/254/257/2510/251/264/2607/26
By month, as a table
passengers
1/25125
2/250
3/250
4/250
5/250
6/25142
7/250
8/250
9/250
10/25328
11/250
12/250
1/26152
2/260
3/26156
4/260
5/26290
6/260
7/260

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
United Parcel Service 5X2000scheduled cargo service
Delta Air Lines Inc. DL348483%scheduled passenger service
Alaska Airlines Inc. AS115296%scheduled passenger service
JetBlue Airways B6115497%scheduled passenger service
United Air Lines Inc. UA113676%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing 767-300/300ER19800
Airbus Industrie A321-200n3194484
Boeing 757-200100
Airbus Industrie A300-600/R/CF/RCF100
Boeing 737-8001159152
Airbus Industrie A321Neoxlr1159154
Boeing B737 Max 9001179136

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

200 flights of 200 scheduled, 0 passengers, 4,227,096 pounds of freight, 7,714,140 pounds of mail. United Parcel Service 200.

BOS → ONT this direction alone · flown January 2025 to May 2026

6 flights, 926 passengers in 1,079 seats, 302 pounds of freight. Delta Air Lines Inc. 3; Alaska Airlines Inc. 1; JetBlue Airways 1; 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: Ontario International ONT and General Edward Lawrence Logan International BOS; all routes.