Stuck at Check-in / Security, About to Miss Your Flight
Less than 1 hour to gate close, line isn’t moving: Leave the queue immediately and find a floor supervisor (someone with an iPad, walking the hall). Use the script below to ask for help bypassing the line.
The golden-hour self-rescue method
When to use this: You’re within 1 hour of gate close (usually 45–60 minutes before departure) and the line isn’t moving at all.
What to do: Leave the queue and find a floor supervisor.
What to say:
“My flight leaves in 1 hour. The online check-in failed, the Kiosk is down, and I will miss my flight if I keep lining up. Please help me bypass.”
How early should you arrive
| Class / Route | Carry-on only | Checked bag |
|---|---|---|
| Economy (short-haul Europe) | 2.5 hours before | 3 hours before |
| Economy (long-haul US/Asia) | 3 hours before | 3.5 hours before |
| Business (any route) | 2 hours before | 2.5 hours before |
At London Heathrow (LHR) T2/T3 during peak hours, security and bag drop can get extremely congested — economy passengers should stick to the 3.5-hour rule.
Hidden traps after security
- Heathrow’s Conformance deadline: At every terminal, if you haven’t scanned your boarding pass at the security checkpoint within 35 minutes of departure, the system automatically cancels your boarding — no exceptions.
- “SSSS” on your boarding pass: This means you’ve been selected for enhanced screening (carry-on search, full-body scan, explosive trace test). Once the gate display shows “Go to Gate,” head there immediately and cooperate — otherwise you may be denied boarding.
- US-bound flights: A second security/document check at the gate is common — plan to be at the gate 55–60 minutes before departure.
If you still miss the flight: 4 steps to document evidence
Once boarding is confirmed lost, calmly collect the following — you’ll need it for compensation claims:
- Enable precise iPhone location (Settings → Privacy & Security → Location Services → Camera → While Using + Precise Location)
- Photograph the broken kiosk screen and its machine ID (usually a sticker near the base)
- Photograph the long queue as evidence of overcrowding and understaffing
- Note the name tag and counter number of any staff who refused to help, and log the exact time
- Screenshot the “swipe up” detail view on your iPhone photos (shows precise time and airport map location) — this carries the most weight when cross-checked against airline system logs
Next step
Once you have evidence, go to Claim Compensation.
中文版：現場卡關/快來不及 →