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U.S. domestic airline fuel-efficiency ranking 2017-2018 - International Council on Clean Transportation
levelsio on Twitter: "First work on https://t.co/rRbnA2lSPo is done! For 100+ airlines I've now collected: ✓ Accident data ✓ Fleet size ✓ EU or FAA banned? ✓ Alliances like ⭐️ Star Alliance,
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