---
kind: "unit"
title: "45"
title_heading: "Railroads"
key: "ch8/schII"
level: "subchapter"
label: "Subchapter II"
heading: "Carriers by Air"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/45/ch8-schII"
sections_count: 8
---

# Subchapter II — Carriers by Air

Title 45 — Railroads › Chapter 8 — Railway Labor

## Sections

- [§181. Application of subchapter I to carriers by air](/usc/45/181.md)
- [§182. Duties, penalties, benefits, and privileges of subchapter I applicable](/usc/45/182.md)
- [§183. Disputes within jurisdiction of Mediation Board](/usc/45/183.md)
- [§184. System, group, or regional boards of adjustment](/usc/45/184.md)
- [§185. National Air Transport Adjustment Board](/usc/45/185.md)
- [§186. Omitted](/usc/45/186.md)
- [§187. Separability](/usc/45/187.md)
- [§188. Authorization of appropriations](/usc/45/188.md)