The US DoT published its T-100 Domestic Market dataset for year-end 2022, and here is our model of that data.  Remember to click the double-headed arrow at the bottom right of the model to optimize it for your monitor. The models don’t display well on mobiles – sorry.


  • Page 1 – The recovery of the traffic follows a nice V-shape. Select from the airlines to see how each recovered. Their recoveries are pretty different.  The top ten origin spots and destinations are remarkably consistent.
  • Page 2 – You want to press the “Play” button at the bottom left to watch the flow over time. The sheer scale of market dominance by the big four is clear. It is also interesting to see how much traffic Southwest moves.
  • Page 3 – Type in a city name for origin and destination – click the magnifying glass after selecting. More interesting patterns here as airlines jockey for market share.
  • Page 4 – An audit page where we ensure all the periods are reported.  Select from the airlines to see traffic flows over time.


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Co-Founder AirInsight. My previous life includes stints at Shell South Africa, CIC Research, and PA Consulting. Got bitten by the aviation bug and ended up an Avgeek. Then the data bug got me, making me a curious Avgeek seeking data-driven logic. Also, I appreciate conversations with smart people from whom I learn so much. Summary: I am very fortunate to work with and converse with great people.

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