2 Planes Collide on Seattle Airport Tarmac, on Video

Yet another scary plane incident has left travelers rattled in the U.S. … this time, 2 jets collided with each other on the tarmac at Seattle-Tacoma International Airport.

A Delta spokesperson tells TMZ … Wednesday morning, Delta Flight 1921 from Vancouver touched down for a layover and collided with a taxiing Japan Airlines plane.

According to the rep, the Delta plane — a Boeing 737 carrying 142 customers on board — was in the middle of de-icing when it made contact with the other airplane’s wing tip.

The Federal Aviation Administration issued a statement, claiming the right wing of Japan Airlines Flight 68 struck the tail of the Delta plane at about 10:40 AM PT … and the “aircraft were in an area that is not under air traffic control.”

Some incoming flights were temporarily paused following the collision … though, a rep for the airport tells TMZ the situation has had a “minimal impact to airport operations.”

One passenger, named Jackie Patton, told North Shore News the ordeal was jarring, with a loud “scary” noise and a few seconds of shaking. She added … “Everyone had a shocked reaction. No one knew what had happened.”

Jackie said she was already afraid to fly after the recent aviation tragedies in Washington, D.C. and Philadelphia … 74 people died in the separate crashes.