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

Jack Northrop Fld/Hawthorne Municipal ⇄ San Carlos HHR–SQL

Airlines flew 2 flights between Jack Northrop Fld/Hawthorne Municipal HHR in Hawthorne, CA and San Carlos SQL in San Carlos, CA in the twelve months to July 2026, both directions together: 6 passengers in 16 seats, 38% of them filled. 331 miles, about 78 minutes in the air, on 1 airline: ADVANCED AIR, LLC (2). Planning to fly it yourself? The weather and winds along this route right now.

2
flights, twelve months
HHR-SQL: 1 · SQL-HHR: 1
6
passengers
38% of seats filled
331
miles
about 78 minutes airborne
1
airline
1 aircraft type

Flights by month both directions

00122210/25
By month, as a table
flights
10/252

Passengers by month

02346610/25
By month, as a table
passengers
10/256

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
ADVANCED AIR, LLC AN2638%charter passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Pilatus PC-12286

HHR → SQL this direction alone · flown October 2025 to October 2025

1 flights, 2 passengers in 8 seats. ADVANCED AIR, LLC 1.

SQL → HHR this direction alone · flown October 2025 to October 2025

1 flights, 4 passengers in 8 seats. ADVANCED AIR, LLC 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: Jack Northrop Fld/Hawthorne Municipal HHR and San Carlos SQL; all routes.