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

Eugenio Maria DE Hostos ⇄ Luis Munoz Marin International MAZ–SJU

Airlines flew 2,977 flights between Eugenio Maria DE Hostos MAZ in Mayaguez, PR and Luis Munoz Marin International SJU in San Juan, PR in the twelve months to July 2026, both directions together: 15,795 passengers in 26,792 seats, 59% of them filled. 76 miles, about 38 minutes in the air, on 2 airlines: Hyannis Air Service, Inc. dba Cape Air (2,976), Tradewind Aviation (1). Planning to fly it yourself? The weather and winds along this route right now.

2,977
flights, twelve months
MAZ-SJU: 1,489 · SJU-MAZ: 1,488
15,795
passengers
59% of seats filled
76
miles
about 38 minutes airborne
2
airlines
2 aircraft types

Flights by month both directions

0681352022701/254/257/2510/251/264/262707/26
By month, as a table
flights
1/25249
2/25231
3/25246
4/25245
5/25252
6/25246
7/25259
8/25254
9/25248
10/25252
11/25255
12/25258
1/26242
2/26214
3/26252
4/26244
5/26248
6/26240
7/26270

Passengers by month

03897781,1661,5551/254/257/2510/251/264/261,2397/26
By month, as a table
passengers
1/251,490
2/251,407
3/251,555
4/251,426
5/251,484
6/251,412
7/251,382
8/251,263
9/251,149
10/251,291
11/251,299
12/251,534
1/261,459
2/261,229
3/261,371
4/261,341
5/261,343
6/261,277
7/261,239

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Hyannis Air Service, Inc. dba Cape Air 9K2,97615,79359%scheduled passenger service
Tradewind Aviation TJ1225%charter passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Cessna C-402/402A/402B2,976915,793
Pilatus PC-12182

MAZ → SJU this direction alone · flown January 2025 to July 2026

1,489 flights of 1,511 scheduled, 8,695 passengers in 13,400 seats. Hyannis Air Service, Inc. dba Cape Air 1,488; Tradewind Aviation 1.

SJU → MAZ this direction alone · flown January 2025 to July 2026

1,488 flights of 1,511 scheduled, 7,100 passengers in 13,392 seats. Hyannis Air Service, Inc. dba Cape Air 1,488.

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: Eugenio Maria DE Hostos MAZ and Luis Munoz Marin International SJU; all routes.