Skip to content

Roundup

The 3-hour versus 5-hour rule at Sapphire and Centurion

Connections can open an earlier entry window. But a five-hour rule means different things depending on the lounge and your itinerary.

By Published Updated 3 min read

Details checked as recently as November 2026.

lounges
5
airports
3

Work backward from the connecting departure#

If your onward flight leaves at 8 p.m., a five-hour entry window begins at 3 p.m. A three-hour window begins at 5 p.m. The extra two hours can make a long layover much easier—but only when your itinerary qualifies.

American Express's current FAQ permits eligible Platinum and Delta Reserve cardmembers to enter the specified Centurion locations within three hours of departure, or within five hours of a same-day connecting flight. Same-day round trips do not count as connections. Sidecar has a separate 90-minute window. Amex's current FAQ.

Sapphire's change is an extension#

The Points Guy reported that Chase expanded its connecting-flight entry window from three to five hours effective August 15, 2026. The three-hour window remains for the first flight of a trip. Its report attributes the change to Chase. The reported Sapphire update.

Some Chase guides still display the standard three-hour language. Carry the incoming and outgoing boarding passes and confirm the connection rule with the lounge if your planned entry depends on the longer window.

Centurion's five-hour rule should not be described as a universal new benefit or an unlimited layover exemption. It is the current cap stated in the FAQ. The practical question is when you can enter on this trip, not whether another issuer made the same historical change.

An entry window is not a reservation#

Being inside the time window establishes one condition of eligibility. You still need the right credential and boarding pass, and the lounge must have space.

Nor does five-hour eligibility promise five hours of use. If the lounge opens later, closes earlier or has a queue, your usable visit shrinks. A shower appointment or restaurant queue can take another portion of the time.

At DFW, compare Centurion and Sapphire only after checking which credential you hold. Nearby lounges do not automatically share entry rules.

Overnight connections and delays#

A connection crossing midnight deserves particular attention because “same day” appears in the policy. Do not assume an incoming boarding pass from yesterday or a same-day return ticket qualifies as the required connection.

Likewise, do not assume a delay rewrites every entry window automatically. Show the updated flight information and ask how the location applies its policy. I'd keep the original itinerary available in case the app shows only the onward segment.

The safest plan is to establish the earliest permitted entry, check opening hours, then subtract the walk to the gate and a boarding buffer. That produces a useful lounge window rather than a theoretical one.

For a shorter visit, Sidecar Las Vegas operates under its own rules; see the Sidecar guide. Checked October 3, 2026.

Putting this into practice#

The names I'd check against the actual boarding pass include Centurion, Sapphire. I would start with the terminal and the time available after security. That turns a directory into a realistic shortlist. A lounge can be excellent and still be a poor choice for this departure if reaching it uses most of the waiting time. The location notes above should do as much work as the overall score.

Related reading#

Cite this article

Patrick Karsh. “The 3-hour versus 5-hour rule at Sapphire and Centurion.” Lounge Frog. Published 2026-10-02. Updated 2026-10-14. https://www.loungefrog.com/news/lounge-layover-rule-3-hour-5-hour

Wikipedia citation
{{cite news |title=The 3-hour versus 5-hour rule at Sapphire and Centurion |url=https://www.loungefrog.com/news/lounge-layover-rule-3-hour-5-hour |work=Lounge Frog |author=Patrick Karsh |date=2026-10-02 |language=en}}
CSL-JSON for reference managers
{
  "id": "https://www.loungefrog.com/news/lounge-layover-rule-3-hour-5-hour",
  "type": "article-newspaper",
  "title": "The 3-hour versus 5-hour rule at Sapphire and Centurion",
  "URL": "https://www.loungefrog.com/news/lounge-layover-rule-3-hour-5-hour",
  "container-title": "Lounge Frog",
  "language": "en",
  "author": [
    {
      "literal": "Patrick Karsh"
    }
  ],
  "issued": {
    "date-parts": [
      [
        2026,
        10,
        2
      ]
    ]
  }
}

Citations identify this article and its publication date. Assess the reporting and its linked sources before using it as evidence.

Quick answers

Which lounge networks get you into these lounges?

Sapphire Lounge by The Club opens 3 of the 5; Centurion Lounge opens 2 of the 5. Each lounge's page lists every program and card that admits you.

Written and checked to our editorial standards. Scores follow our methodology. Join the discussion below.

More from Lounge Frog

Search

Find airports, lounges, airlines, points and money calculators, news articles, and pages