---
title: "Welcome to the 2LNR blog | 2LNR Blog"
description: "Welcome to the 2LNR blog: upgrade strategy and loyalty math, written by the AvGeeks who build it."
canonical: "https://2lnr.com/blog/welcome-to-the-2lnr-blog"
url: "https://2lnr.com/blog/welcome-to-the-2lnr-blog.md"
date_modified: "2026-07-06"
---

[2LNR Blog](https://2lnr.com/blog.md)

# Welcome to the 2LNR blog

July 6, 2026 2LNR Team 1 min read

announcements

Glad you found us. This is the 2LNR blog — same team, same obsessions, all in one place.

## What you’ll find here

2LNR started as a personal flight-tracking spreadsheet that got out of hand, and this blog works the same way — we write about the things we’d want to read ourselves:

- **Upgrade strategy.** When a systemwide upgrade actually clears, why Z-space behaves differently on a widebody, and how to read the matrix like an inventory analyst rather than a hopeful standby.
- **Loyalty math.** Status runs that pencil out, transfer bonuses that don’t, and what your certificates are really worth in a given schedule season.

If you’re new here: 2LNR is travel intel for people who plan their flying around loyalty. The name is the cabin cross-check call, said fast: *“doors for departure, cross-check 2 L and R”*. Have a look at the [upgrade strategy guide](https://2lnr.com/guides/upgrade-strategy.md) or jump straight to the [route map](https://2lnr.com/explore/routes).

Doors armed. More soon.

---

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