01
This does not replace official MCT
Airlines and airports define minimum connection times by route. This tool only gives a planning-level buffer check.
Layover time calculator
Quickly flag short connections before booking a route.
Connection details
Always verify airport and airline minimum connection time, terminal transfers, and immigration rules.
How layover checks work
02
Buffers vary by connection type
International legs get a longer planning buffer for immigration and security.
03
Baggage recheck adds steps
Bag collection, customs, and a new check-in deadline take extra time.
04
Times are compared within one date
If departure is earlier than arrival, verify whether the flight is actually after midnight.
05
Be conservative with separate tickets
The next airline may not protect you when the first ticket is delayed.
Frequently asked questions
Why does checked baggage add time?
Some itineraries require collecting and rechecking bags after immigration, adding security and counter time.
Can I use it for separate tickets?
Yes, but separate tickets need a much larger buffer because disruption protection is weaker.
What about an overnight layover?
The inputs compare times on one date, so verify an after-midnight itinerary separately.
Why are international buffers longer?
Immigration, security, and terminal transfers can add time.