[MTA] Preview files for the F/M Swap

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Shen-Cruz, Dillon

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Nov 26, 2025, 11:24:03 AM (yesterday) Nov 26
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Hi developers,

Starting December 8, F and M trains will permanently swap routes between Manhattan and Queens during weekday service.

We will update the official GTFS feed on the developer portal to reflect this change, starting December 3. To help you prepare, we've also published a preview of the updated GTFS files at the following link:


Please reach out if you have any questions.

Thanks,
Dillon

Dillon Shen-Cruz (he/him
Metropolitan Transportation Authority 
Product Manager, Data and APIs 
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