Free Tool
Airport Arrival Time Calculator — When Should You Get There?
Enter your flight details below and we'll calculate your recommended arrival time with buffer for security, check-in, and boarding.
Fill in your flight details and click "Calculate" to see your recommended arrival time.
How Early Should You Arrive at the Airport?
The general guidelines from airlines and airports are:
- Domestic flights: Arrive at least 2 hours before departure
- International flights: Arrive at least 3 hours before departure
- Peak travel days (holidays, Fridays, Sundays): Add an extra 30–60 minutes
- TSA PreCheck / CLEAR: May save 15–30 minutes at security
Our calculator above adjusts these guidelines based on your specific situation — whether you're checking bags, traveling on a peak day, and your personal comfort level.
Frequently Asked Questions
How early should I arrive for a domestic flight?
The standard recommendation is 2 hours before departure. Add 30 minutes for peak days, checking bags, or unfamiliarity with the airport. With TSA PreCheck and no bags, 90 minutes is usually sufficient.
How early should I arrive for an international flight?
Arrive at least 3 hours before departure. International flights have additional document checks, and check-in counters may close 60+ minutes before departure.
Does TSA PreCheck make a difference?
Yes — PreCheck lines are typically 5-15 minutes versus 15-45+ minutes for standard screening. This can save significant time, especially during peak hours.
What if I'm running late for my flight?
Alert your airline immediately (call or use the app). Some airports have expedited lanes for passengers close to departure. Arriving at the gate less than 15 minutes before departure means you may lose your seat.