Plan to arrive at RST 2h 15m before a domestic flight or 3h 15m for international. TSA lines average ~21 minutes and 78% of flights depart on time. Fastest through security: 4 AM (5 min).
How Early Should I Get to RST?
Rochester International — Rochester
Recommended Arrival
2h 15m
before a domestic flight
3h 15m for international
~21m
TSA wait
30m
Check-in & bag drop
78%
On time
86m
Avg delay
Best & worst times through security
Fastest
4 AM (5 min)
Busiest
6 AM (22-28 minutes)
Wait times are similar throughout the week.
Tips for arriving at RST
- →Morning flights are best — less delay risk, shorter TSA lines, calmer weather.
- →Check in online — skip the counter and go straight to security with a mobile boarding pass.
- →TSA PreCheck saves time — typically 5-10 minutes vs. standard lanes. $78 for 5 years.
- →Holidays need more buffer — add 30-45 minutes around Thanksgiving, Christmas, and summer peaks.
Common questions
How early should I get to Rochester (RST) for a domestic flight?
We recommend arriving at RST 2h 15m before your domestic flight. TSA wait times at RST average around 21 minutes, and the airport has an on-time departure rate of 78%. The fastest time through security is 4 AM (5 min). Add extra time if you're checking bags or traveling during peak hours.
How early should I get to RST for an international flight?
For international flights from RST, arrive 3h 15m before departure. International check-in counters close 60 minutes before departure, and you may need extra time for passport control and security screening. Airlines recommend 3 hours for international departures.
What is the best time to go through security at RST?
The fastest time through TSA at RST is 4 AM (5 min). The busiest time is 6 AM (22-28 minutes). Wait times are similar throughout the week.
Does TSA PreCheck help at RST?
Yes. TSA PreCheck lanes at RST are significantly faster — typically 5-10 minutes vs. the standard line. PreCheck members keep shoes, belts, and light jackets on and leave laptops in bags. If you fly more than twice a year, PreCheck ($78 for 5 years) pays for itself quickly.
How long are TSA wait times at RST?
TSA wait times at RST are currently around about 18-24 minutes. Fastest: 4 AM (5 min). Busiest: 6 AM (22-28 minutes).