TMZ Claims It Found a 'Suspicious' Fifth 9/11 Plane That Never Was

Six mysteries of 9/11's 'fifth plane' United Flight 23

Was this the FIFTH 9/11 plane? Crew of United 23 reveal their 767 was raided by FBI and grounded

9/11 terrorists may have been on fifth plane didn't take off

United Flight 23 Was Supposed to Take off on 9/11

Fifth 9/11 plane investigated as terrorist target: TMZ

Suspicious passengers, box cutters and an argument:…

9/11: The Fifth Plane,' Passengers Argue with Flight Attendants to Take Off

TMZ investigates fifth plane possibly connected to 9/11 attack

FBI acknowledges active investigation of attempt to hijack fifth 9/11 flight

Fact check: 9/11 attack on World Trade Center wasn't 'false flag

9/11 Promo - We Were the Fifth Airplane