Centurion Lounge Rules 2026: Amex Platinum Guest & Layover Checks at JFK, LAX, ORD

Amex Centurion Lounge rules for 2026: new guest itinerary requirements, 5-hour layover cap, and what changes at JFK, LAX, and ORD starting July 8. Independent technical note mirroring the canonical version: https://getmtp.com/blog/centurion-lounge-rules-2026-amex-platinum-guest-layover-checks-at-jfk-lax-ord.php

Authors

Liam Crawford

Publication Details

Journal: Zenodo (CERN European Organization for Nuclear Research)
Published: 2026-10-26
DOI: https://doi.org/10.5281/zenodo.23660806
Primary Topic: Aviation Industry Analysis and Trends
Type: preprint

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preprint

Centurion Lounge Rules 2026: Amex Platinum Guest & Layover Checks at JFK, LAX, ORD

Liam Crawford

Oct 26, 2026

1 links

Zenodo (CERN European Organization for Nuclear Research)

Aviation Industry Analysis and Trends

preprint

Centurion Lounge Rules 2026: Amex Platinum Guest & Layover Checks at JFK, LAX, ORD

Liam Crawford

October 26, 2026preprint en

Abstract

Zenodo (CERN European Organization for Nuclear Research)

Aviation Industry Analysis and Trends

DOI Open Access PDF OpenAlex

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Centurion Lounge Rules 2026: Amex Platinum Guest & Layover Checks at JFK, LAX, ORD — Liam Crawford · Zenodo (CERN European Organization for Nuclear Research) (2026) | TGRS Research Map | TGRS