Cardinals' Gresham helps fellow passenger avoid missed flight

Arizona Cardinals tight end Jermaine Gresham may have some good karma coming his way in the 2018 season.

Gresham came to the rescue of flyer Delilah Cassidy, who was being told at the airport gate that she would need to go back to the ticket counter to pay a $50 luggage fee since her credit cards weren't working, according to Josh Weinfuss of ESPN. If she had, she would have missed the flight.

Gresham overheard and came forward to swipe his card at the gate and pay the full fee, allowing Cassidy to make the flight.

Cassidy later tried to pay Gresham the $50 in cash, but he wouldn't accept it, simply telling her to pay it forward.

This all happened without Cassidy knowing who Gresham was - until after the flight.