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

Carlsbad ⇄ Ontario International CLD–ONT

Airlines flew 1 flights between Carlsbad CLD in Carlsbad, CA and Ontario International ONT in Ontario, CA in the twelve months to July 2026, both directions together: 70 passengers in 76 seats, 92% of them filled. 67 miles, about 21 minutes in the air, on 1 airline: Envoy Air (1).

1
flights, twelve months
ONT-CLD: 1
70
passengers
92% of seats filled
67
miles
about 21 minutes airborne
1
airline
1 aircraft type

Flights by month both directions

0001117/26
By month, as a table
flights
7/261

Passengers by month

018355270707/26
By month, as a table
passengers
7/2670

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Envoy Air MQ17092%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Embraer ERJ-17517670

ONT → CLD this direction alone · flown July 2026 to July 2026

1 flights of 1 scheduled, 70 passengers in 76 seats. Envoy Air 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: Carlsbad CLD and Ontario International ONT; all routes.