In addition, police at London's Heathrow Airport arrested three passengers after removing them from a jetliner bound for Dubai. Police said the three men allegedly made a bomb threat on an Emirates airline passenger jet Friday night as it was about to take off. A search of the plane found nothing suspicious.
The other passengers were taken off the plane and put up in a hotel overnight.
Friday's passenger plane disruptions came amid heightened concern over airline security after following an alleged Christmas Day attempt to blow up a Detroit-bound Northwest Airlines plane.
Two F-16s were launched at 11:44 a.m. to catch up with AirTran Airways Flight 39 from Atlanta to San Francisco after a report that an intoxicated passenger had locked himself in a bathroom, the Colorado-based North American Aerospace Defense Command said.
The jets arrived over Colorado Springs Airport as the captain - who AirTran said had decided to divert the plane
- landed there around noon, NORAD spokeswoman Stacey Knott said.
Colorado Springs police detained the passenger, who allegedly refused to follow flight crew instructions to take his seat before locking himself in a lavatory. Canine teams searched the airplane, and the flight was cleared to continue to San Francisco.
Muhammad Abu Tahir, 46, of Virginia, was being held at the El Paso County jail, the FBI said. Federal charges for interference with a flight crew were expected to be filed Monday. His hometown was not immediately available.
Also Friday, a Hawaii-bound flight had to change course and land in Los Angeles after a man was accused of harassing a woman. The man was removed from the jet that departed Las Vegas early Friday.
The man was interviewed and released after the woman declined to press charges, Los Angeles airport police Sgt. Jim Holcomb said. The exact nature of the disruption or whether the passengers knew each other wasn't known, Holcomb said.
The Hawaiian Airlines flight resumed to Honolulu and arrived three hours late.
It was the second time this week a flight to Hawaii had to change course because of an onboard disruption.
On Wednesday, a Maui-bound Hawaiian Airlines flight from Portland, Ore., was turned around and escorted by two F-15 military fighters because of an uncooperative passenger. The U.S. attorney's office on Friday filed a charge of interfering with a crew member against the passenger, Joseph Hedlund Johnson of Salem, Ore.