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

MC Ghee Tyson ⇄ San Francisco International TYS–SFO

Airlines flew 2 flights between MC Ghee Tyson TYS in Knoxville, TN and San Francisco International SFO in San Francisco, CA in the twelve months to July 2026, both directions together: 243 passengers in 347 seats, 70% of them filled, and 1,070 pounds of freight. 2,120 miles, about 300 minutes in the air, on 2 airlines: United Air Lines Inc. (1), Delta Air Lines Inc. (1). Planning to fly it yourself? The weather and winds along this route right now.

2
flights, twelve months
TYS-SFO: 1 · SFO-TYS: 1
243
passengers
70% of seats filled
2,120
miles
about 300 minutes airborne
2
airlines
2 aircraft types

Flights by month both directions

0001111/2613/26
By month, as a table
flights
1/261
3/261

Passengers by month

03875112150931/261503/26
By month, as a table
passengers
1/2693
3/26150

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
United Air Lines Inc. UA19352%scheduled passenger service
Delta Air Lines Inc. DL115089%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing B737 Max 900117993
Boeing 757-2001168150

TYS → SFO this direction alone · flown January 2026 to January 2026

1 flights, 93 passengers in 179 seats, 389 pounds of freight. United Air Lines Inc. 1.

SFO → TYS this direction alone · flown March 2026 to March 2026

1 flights, 150 passengers in 168 seats, 681 pounds of freight. Delta Air Lines 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: MC Ghee Tyson TYS and San Francisco International SFO; all routes.