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 ⇄ Phoenix Sky Harbor International BOS–PHX

Airlines flew 3,963 flights between General Edward Lawrence Logan International BOS in Boston, MA and Phoenix Sky Harbor International PHX in Phoenix, AZ in the twelve months to July 2026, both directions together: 659,923 passengers in 754,906 seats, 87% of them filled, and 395,024 pounds of freight. 2,300 miles, about 314 minutes in the air, on 6 airlines: American Airlines Inc. (2,582), Delta Air Lines Inc. (840), JetBlue Airways (537), Southwest Airlines Co. (2) and 2 more. Planning to fly it yourself? The weather and winds along this route right now.

3,963
flights, twelve months
BOS-PHX: 1,981 · PHX-BOS: 1,982
659,923
passengers
87% of seats filled
2,300
miles
about 314 minutes airborne
6
airlines
8 aircraft types

Flights by month both directions

01062123184241/254/257/2510/251/264/262987/26
By month, as a table
flights
1/25395
2/25365
3/25424
4/25373
5/25365
6/25355
7/25311
8/25273
9/25261
10/25331
11/25312
12/25356
1/26312
2/26303
3/26394
4/26422
5/26404
6/26297
7/26298

Passengers by month

016,91033,82050,72967,6391/254/257/2510/251/264/2648,8257/26
By month, as a table
passengers
1/2554,683
2/2554,664
3/2567,273
4/2562,896
5/2560,457
6/2557,426
7/2552,805
8/2546,786
9/2544,839
10/2557,072
11/2551,787
12/2560,927
1/2650,965
2/2650,395
3/2667,639
4/2666,536
5/2663,501
6/2650,651
7/2648,825

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
American Airlines Inc. AA2,582451,41791%scheduled passenger service
Delta Air Lines Inc. DL840134,49283%charter passenger service, scheduled passenger service
JetBlue Airways B653773,73779%scheduled passenger service
Southwest Airlines Co. WN29026%scheduled passenger service
United Air Lines Inc. UA13018%scheduled passenger service
Alaska Airlines Inc. AS115788%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Airbus Industrie A321-200n3,017195519,665
Airbus Industrie A321Neoxlr38619760,673
Boeing B737 Max 80022917237,185
A220-300 BD-500-1A1119214022,342
Airbus Industrie A320-100/2007416210,262
Boeing 737-800611729,388
Boeing 757-2003157251
Boeing B737 Max 9001178157

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

1,981 flights of 2,013 scheduled, 332,594 passengers in 377,364 seats, 341,118 pounds of freight, 22,460 pounds of mail. American Airlines Inc. 1,290; Delta Air Lines Inc. 419; JetBlue Airways 269; Southwest Airlines Co. 2; United Air Lines Inc. 1.

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

1,982 flights of 2,015 scheduled, 327,329 passengers in 377,542 seats, 53,906 pounds of freight, 3,986 pounds of mail. American Airlines Inc. 1,292; Delta Air Lines Inc. 421; JetBlue Airways 268; Alaska Airlines 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 Phoenix Sky Harbor International PHX; all routes.