A tight connection looks fine on the booking screen and then turns into a sprint through the terminal when the first flight runs late. Building a safer link starts with the minimum connection time published by each airport, but that number is only the absolute floor. Adding an extra thirty to forty-five minutes on top gives breathing space for small delays, longer taxi times or a gate change on arrival.
Hub reliability matters more than many people realise. Some large airports consistently post higher on-time rates and recover faster from morning disruption. Others struggle with weather, staffing or runway capacity and turn a thirty-minute delay into a missed connection. A quick look at recent performance data for the transfer airport helps you rank the safer hubs before you lock in the ticket.
Simple checks reduce most of the remaining risk. Confirm both flights are on the same ticket so the airline has to rebook you if the first leg is late. Avoid changing terminals when possible, especially if the transfer involves a train or bus ride inside the airport. Watch the scheduled aircraft type on the first flight, because smaller planes are more likely to be swapped or delayed. Finally, check whether the connection is the last flight of the day to your destination. Missing that one leaves you stranded overnight.
When the itinerary still feels tight after these filters, look for an earlier first flight even if it means a longer wait at the hub. Sitting for two hours in the terminal is almost always better than running for a connection that no longer exists. Keep the airline app open on the travel day so gate changes and further delays appear as soon as they are posted.
These habits do not remove every possible problem, yet they cut the most common causes of missed links. A little extra time built into the schedule usually costs less than the stress and expense of an unplanned overnight stay.
Occasional notes when rules or routes shift
No daily noise, only useful updates
