A high-profile jurisdictional battle involving SpaceX and the National Labor Relations Board (“NLRB”) is drawing attention to the legal boundaries between the National Labor Relations Act (“NLRA”) and the Railway Labor Act (“RLA”). SpaceX contends it falls under the RLA—not the NLRA—because it provides space cargo and human spaceflight services across state lines. If the courts agree, this could exempt the company from the NLRA’s broad union protections and procedures, shifting its labor obligations significantly. This jurisdictional question holds significant implications for employers whose operations span air, rail, or emerging space transportation sectors.
In a rare move, both SpaceX and the NLRB asked the 5th Circuit to pause ongoing litigation so the NLRB can refer the jurisdictional issue to the National Mediation Board (“NMB”), which oversees the RLA. The NMB’s advisory opinion could determine whether SpaceX qualifies as an “air carrier” under the RLA, a category that traditionally includes airlines, not space transport companies. If the NMB concludes that SpaceX falls under the RLA, the NLRB may drop its unfair labor practice charges, as it has done in similar cases in the past.
This case could set the precedent on how jurisdictional boundaries are decided between the NLRA and RLA—an issue that directly affects how easily unions can organize, how disputes are resolved, and whether employers face charges before the NLRB. The RLA’s higher threshold for union formation and preference for arbitration over litigation makes it more favorable for employers. As the regulatory landscape evolves—especially with the rise of commercial space travel—employers operating in specialized or interstate industries should monitor these developments closely and consult labor counsel about potential impacts on their own workforce coverage.
If you have any questions regarding jurisdictional boundaries or compliance with labor laws, please contact us at info@mnklawyers.com
This material is provided for informational purposes only. It is not intended to constitute legal advice, nor does it create a client-lawyer relationship between MNK Law and any recipient. Recipients should consult with counsel before taking any actions based on the information contained within this material.