How early should I arrive for airport security?

As a general rule, arrive about 2 hours before a short-haul flight and 3 hours before a long-haul one. Add extra time during peak holiday periods, at large hub airports, or if you are checking bags or need special assistance.

What are the liquid rules at airport security?

Many airports still limit liquids to containers of 100ml or less in a single clear resealable bag, though some airports with newer scanners have relaxed this. Rules differ by airport, so check both your departure and connecting airports before you travel.

What do I need to take out of my bag at security?

It depends on the scanner. Where older equipment is used you typically remove liquids, large electronics like laptops, and sometimes coats and belts. Newer CT scanners often let you keep these inside the bag. Follow the signs and staff instructions at your checkpoint.

Can I speed up airport security?

Yes. Wear slip-on shoes, empty your pockets before the line, pack liquids and electronics where you can reach them, avoid metal accessories, and use family, priority or fast-track lanes if you qualify. Being organised is the biggest time-saver.

Airport Security Tips: Get Through Faster in 2026

Reviewed by the ScanFlyGo team · Last updated: July 2026. Security rules vary by airport and change — always follow the signs and staff instructions.

Quick answer

The fastest way through airport security is to arrive prepared: pack liquids and electronics where you can grab them, wear slip-on shoes and minimal metal, empty your pockets before you reach the tray, and know your airport’s current liquid and electronics rules. Arrive about two hours ahead for short-haul and three for long-haul, and use family or fast-track lanes if you qualify.

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Arrive with the right buffer

Security queues are unpredictable, so give yourself margin. A common guideline is two hours before a short-haul departure and three before long-haul, with more during school holidays, at large hubs, or if you’re checking bags or need assistance. Arriving calm beats sprinting to the gate — and a live flight tracker can reassure you if your inbound aircraft is running late.

Pack so screening is quick

Most delays at the checkpoint come from bags that have to be searched. Pack to avoid that. Keep liquids and large electronics near the top or in an outer pocket so you can lift them out in one motion where required. Don’t bury your laptop under clothing. Avoid loose piles of cables and coins that look dense on the scanner and trigger a manual check.

Where older scanners are used	Action
Liquids (100ml rule)	In one clear resealable bag, easy to reach
Laptops & tablets	Out of the bag, in their own tray
Coats & belts	Off and into a tray
Pockets	Empty into your bag before the line

Newer CT scanners increasingly let you keep liquids and electronics inside your bag — but you can’t assume which type your airport uses, so follow the signs.

Dress for the checkpoint

What you wear affects your speed. Slip-on shoes save fumbling with laces if footwear must come off. Minimal metal — a simple belt or none, few chunky accessories — reduces the chance of the walk-through alarm sending you for a pat-down. Keep your boarding pass and ID accessible, not at the bottom of a bag.

Know the liquid rules for your airports

The long-standing rule limits liquids, gels and pastes to containers of 100ml or less in a single clear resealable bag. Some airports with upgraded scanners have relaxed this, but the rollout is uneven, so a rule that applies at your home airport may not at your connection. Check both, and when in doubt, pack conservatively. Medications and baby food are usually allowed in larger quantities but may need to be declared.

Use the right lane

Many airports run dedicated lanes that can save real time:

Family lanes — more space and patience for parents with children and pushchairs.
Priority or fast-track — included with some fares or bought separately.
Assistance lanes — for reduced-mobility passengers; arrange help in advance.

Picking the right lane for your situation is often quicker than joining whichever queue looks shortest.

Stay calm and cooperative

If you’re selected for extra screening, it’s routine and usually quick. Follow instructions, keep an eye on your belongings as they exit the scanner, and don’t leave valuables in the tray. Reassemble away from the belt so you don’t hold up the line. A relaxed, organised passenger clears security far faster than a flustered one.

Frequently asked questions

How early should I arrive?

Around two hours before short-haul and three before long-haul, with extra time at peak periods, big hubs, or if you have bags to check or need assistance.

What are the liquid rules?

Often 100ml containers in one clear bag, though some airports with newer scanners have eased this. Rules vary, so check departure and connection airports.

What do I take out of my bag?

It depends on the scanner — commonly liquids, laptops and sometimes coats and belts with older machines; newer CT scanners often let you keep them in. Follow the signs.

Can I speed things up?

Yes — slip-on shoes, empty pockets, reachable liquids and electronics, minimal metal, and the right lane all save time.

The bottom line

Airport security is mostly about preparation and margin: arrive early enough, pack so the scanner sees nothing suspicious, dress for a quick walk-through, and know your airport’s current rules. Do that and the checkpoint stops being the stressful part of the trip. Start a live search on ScanFlyGo, compare flights, and track your flight live on the day you travel.

Some links on ScanFlyGo are affiliate links — we may earn a commission at no extra cost to you. Security procedures are set by airports and authorities and change; always follow official signage and staff.