The Flight Deck
Practical travel tools
Things I needed, couldn't find, and built. More on the way.
Distance
Mileage calculator
Great-circle distance between any two airports, in statute miles, nautical miles, and kilometers. For partner-airline mileage credit and curiosity.
Live data
FAA delays
Live ground stops, ground delay programs, and closures across US airports — straight from the FAA's NAS Status feed, updated every minute.