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

Valley International ⇄ Morelia HRL–MLM

Airlines flew 8 flights between Valley International HRL in Harlingen, TX and Morelia, Mexico MLM in Morelia, MX in the twelve months to July 2026, both directions together: 711 passengers in 1,266 seats, 56% of them filled. 488 miles, about 70 minutes in the air, on 2 airlines: Eastern Air Express, LLC (EAX) (7), Mesa Airlines Inc. (1).

8
flights, twelve months
HRL-MLM: 7 · MLM-HRL: 1
711
passengers
56% of seats filled
488
miles
about 70 minutes airborne
2
airlines
3 aircraft types

Flights by month both directions

0124556/2637/26
By month, as a table
flights
6/265
7/263

Passengers by month

01222443674894896/262227/26
By month, as a table
passengers
6/26489
7/26222

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Eastern Air Express, LLC (EAX) 37Q765755%charter passenger service
Mesa Airlines Inc. YV15471%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing 737-8005178455
Boeing 737-4002150202
Embraer ERJ-17517654

HRL → MLM this direction alone · flown June 2026 to July 2026

7 flights, 657 passengers in 1,190 seats. Eastern Air Express, LLC (EAX) 7.

MLM → HRL this direction alone · flown June 2026 to June 2026

1 flights, 54 passengers in 76 seats. Mesa 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: Valley International HRL and Morelia, Mexico MLM; all routes.