2 Delta passengers caught in sex act on LA-to-Detroit flight

LOS ANGELES, California -- Two passengers on a Delta flight are in some hot water after getting along a little too well.

The two strangers, a 28-year-old man and 48-year-old woman, were cited after getting caught engaging in a sex act on a flight from Los Angeles to Detroit.

Fellow passengers were not happy with the action happening just feet away from them.

The FBI is investigating the encounter.

Delta has not commented on the incident.