Leaving for the airport
When to leave, what security is like at this hour, how long a connection really is. The decisions you make before you see the plane.
- How long a 45-minute connection really isA 45-minute connection gives you about 30 usable minutes. A year of flights shows how often that's enough, by airline, hub and time of day.Updated Nov 7, 2026
- Boarding time vs departure timeDeparture time is when the plane leaves the gate. Boarding starts 30 to 40 minutes before that, and each airline's gate cutoff is listed here.Updated Nov 7, 2026
- Minimum connection time: who sets it and what it protectsMinimum connection time is a booking rule. It decides what an airline may sell on one ticket, and it says nothing about your inbound flight.Updated Nov 7, 2026
- What PreCheck actually saves, and when it doesn'tPreCheck saves up to 35 minutes at a busy hub hour and nothing at a quiet airport. What it can't touch: bag drop, the walk, the gate cutoff.Updated Nov 7, 2026
- When to actually leave for the airportTwo hours is a default. Count back from the gate cutoff: walk, security at your hour, bag drop, drive. Worked examples for real airports and days.Updated Nov 7, 2026
- Which lounge can you actually get intoA lounge card rarely settles it. Your airline, fare and terminal do. What Amex Platinum, Priority Pass and status open at real airports.Updated Nov 7, 2026
- The worst hours at airport security, from six months of screening counts6 and 7 AM on Monday, Thursday, Friday and Sunday are the worst hours. Tuesday is the quiet day. The pattern by airport, with its limits.Updated Nov 7, 2026