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

Buchanan Field ⇄ Mahlon Sweet Field CCR–EUG

Airlines flew 2 flights between Buchanan Field CCR in Concord, CA and Mahlon Sweet Field EUG in Eugene, OR in the twelve months to July 2026, both directions together: 4 passengers in 14 seats, 29% of them filled. 428 miles, about 72 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
CCR-EUG: 1 · EUG-CCR: 1
4
passengers
29% of seats filled
428
miles
about 72 minutes airborne
1
airline
1 aircraft type

Flights by month both directions

0012229/25
By month, as a table
flights
9/252

Passengers by month

0123449/25
By month, as a table
passengers
9/254

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
ADVANCED AIR, LLC AN2429%charter passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Cessna Citationjet/CJ1/CJ2/CJ3274

CCR → EUG this direction alone · flown September 2025 to September 2025

1 flights, 2 passengers in 7 seats. ADVANCED AIR, LLC 1.

EUG → CCR this direction alone · flown September 2025 to September 2025

1 flights, 2 passengers in 7 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: Buchanan Field CCR and Mahlon Sweet Field EUG; all routes.