Airport Arrival Time: Departure Minus a Sensible Buffer
Arrival advice is usually a round number of hours, but subtracting it from your actual departure gives a clock time you can act on.
What is the Airport Arrival Time Calculator?
Arrival time is departure time minus a buffer for check-in, security, and walking to the gate. This calculator subtracts a guide buffer for domestic or international flights, with extra time if you check bags. Arrive earlier at busy airports and peak times.
How to use it
- Enter the departure time as HH:MM.
- Choose domestic or international.
- Choose whether you check bags and click Calculate Arrival Time.
Worked example
An international flight departing at 14:30 with checked bags needs a 210-minute buffer, so arrival by 11:00.
When should I arrive for a 14:30 international flight with checked bags?
By 11:00, which is 210 minutes before departure: 180 for international plus 30 for checked bags.
Frequently asked questions
Why add time for checked bags?
Bag drop queues and check-in cutoffs come before security, so bags push the arrival time earlier.
Does this work for overnight flights?
Yes, the clock wraps past midnight, but double-check the date if the arrival time falls on the previous day.