alt Hacker NewsYeah, the most notable "use", not necessarily "value", is when the airline is still prevaricating over the delay, you're approaching boarding time and you can see from ADS-B that the inbound aircraft hasn't even begun initial descent.
Yeah, the most notable "use", not necessarily "value", is when the airline is still prevaricating over the delay, you're approaching boarding time and you can see from ADS-B that the inbound aircraft hasn't even begun initial descent.
I still don't really see the use, but maybe there are large swaths of people who stay home until they can leave at the very last minute.
I'm almost certainly going to be waiting at the airport anyway by the time the delay is confirmed.