Taylor Swift Jets on Nostr: ~ 496 gallons (1,877 liters). ~ 3,324 lbs (1,508 kg) of jet fuel used. ~ $3,590 cost ...~ 496 gallons (1,877 liters). ~ 3,324 lbs (1,508 kg) of jet fuel used. ~ $3,590 cost of fuel. ~ 5 tons of CO2 emissions.