A little proof could land you your next footlong.

Middle-seaters must submit a selfie that shows their airplane spot to be eligible for the deal ...

Subway is running a one-day-only promotion for customers who have been assigned a middle seat on flights—perfectly timed to ...

For years, fliers have tried to avoid getting sandwiched at 35,000 feet. But as open seating comes to an end for a popular U.S. airline on Tuesday, the dreaded middle seat is back — and Subway is ...

Who says the middle seat on a plane doesn’t come with any perks? Check those upcoming bookings, because Subway is giving ...