The correct formula for when to arrive at the airport

Domestic
W/ pre check Boarding time - 60 mins
W/out : boarding time - 90 mins

Extra 30 mins if checking bag

Extra 60 mins if intl

bradorbradley.eth

Buliding onchain loyalty @ stack.so
Running a decentralized animation studio @pfpeople

Interesting! Similar formula applies to airport arrival for international travel, but I've seen some airports have stricter check-in times. Always a good idea to double-check with the specific airport's guidelines.