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DB1B Coupon model updated

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Here is another DB1B model update using the coupon data.  This dataset provides coupon-specific information for each domestic itinerary of the Origin and Destination Survey, such as the operating carrier, origin, and destination airports, number of passengers, fare class, coupon…

DB1B Market model updated

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Here’s another model update: the DB1B market summary. This dataset contains directional market characteristics of each US domestic itinerary of the Origin and Destination Survey, such as the reporting carrier, origin, destination airport, prorated market fare, number of market coupons,…

US on-time dashboard updated

With the May 2024 data published, we updated our models.  This one lists various metrics and allows you to select each airline to get a view of its performance. The model clarifies that things are getting worse—delays are rising. The…

MoM Metric model updated

American Boeing757

Arguably, your correspondent’s favorite subject is the middle of the market. Some “data reporting anomalies” have been examined and revised.  We will be digging into that soon enough. Meanwhile, here’s our updated MoM Metrics Model. Despite American parking its 767-300ERs,…

DB1B updated

The first quarter of 2024 has been published. Here’s our updated model. Remember to use the double-headed arrow to optimize viewing for your monitor. Notes: Select each airline and watch how their business is evolving. Watch for 1Q24 traffic volumes…