Quick answer · Season 4

Mighty Trains is a travel and documentary series that aired on USA Network, running since 2016 with 4 seasons and 24 episodes. No new season of Mighty Trains has been confirmed yet; its most recent episode aired on August 29, 2021.

U.S. premiere: July 11, 2021
Where: Cable
Time: Varies by station
Episodes: 6
Finale: August 29, 2021

Where to watch Mighty Trains season 4 in the U.S.

Where to watch Mighty Trains season 4 in the U.S.
Where	How	When	Notes
Cable	Broadcast (free)Antenna / cable	July 11, 2021 – August 29, 2021	Original U.S. run on USA Network. [1]

Season 4 episode schedule

Mighty Trains season 4 U.S. episode schedule
Ep.	Title	U.S. date	Time	Status
1	Tren Turistico	Sun, Jul 11, 2021 ^[1]	Check local listings national slot	Listed
2	Transcantabrico Clásico	Sun, Jul 18, 2021 ^[1]	Check local listings national slot	Listed
3	Seven Stars	Sun, Jul 25, 2021 ^[1]	Check local listings national slot	Listed
4	Belgrade to Bar Railway	Sun, Aug 15, 2021 ^[1]	Check local listings national slot	Listed
5	Reunification Express	Sun, Aug 22, 2021 ^[1]	Check local listings national slot	Listed
6	Coastal Pacific	Sun, Aug 29, 2021 ^[1]	Check local listings national slot	Listed

Dates are U.S. dates. Broadcast times are the network's national slot; your local station may differ.

About Mighty Trains

Season 4: Season 4 of Mighty Trains aired from July 11, 2021 to August 29, 2021 on USA Network (6 episodes).

Network / service: USA Network (first aired October 16, 2016)
Official site: discovery.ca
Main cast over the series (TVmaze): Teddy Wilson (Host)

All seasons

Season 4

Season complete

Season 4 of Mighty Trains aired from July 11, 2021 to August 29, 2021 on USA Network (6 episodes).

Cable

Season 3

Season complete

Season 3 of Mighty Trains aired from October 13, 2019 to November 17, 2019 on USA Network (6 episodes).

Cable

Season 2

Season complete

Season 2 of Mighty Trains aired from October 14, 2018 to November 18, 2018 on USA Network (6 episodes).

Cable

Season 1

Season complete

Season 1 of Mighty Trains aired from October 16, 2016 to November 20, 2016 on USA Network (6 episodes).

Cable

Common questions

How many seasons of Mighty Trains are there?

Mighty Trains has 4 seasons and 24 episodes listed, with the first airing on October 16, 2016.

Is Mighty Trains still on?

No new season of Mighty Trains has been confirmed yet; its most recent episode aired on August 29, 2021.

Where can I watch Mighty Trains?

Mighty Trains originally aired on USA Network in the U.S. Streaming rights for older seasons change over time, so check USA Network's own app and the major streaming services for the current home.

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Sources

We check each date against the sources below. If they disagree, we say so rather than picking one.

Mighty Trains season and episode data
TVmaze (CC BY-SA) Data Retrieved October 19, 2026

Update history

October 19, 2026Season and episode data imported from TVmaze.

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