Millions of Americans made their way back home Sunday after a long Thanksgiving weekend, facing minimal stress and strain as they traveled by air, rail or road.

Federal Aviation Administration data showed most U.S. airports with delays of 15 minutes or less Sunday afternoon. A large volume of passengers at LaGuardia Airport, in New York, and windy conditions at New Jersey's Newark International Airport, led to slightly longer delays, the FAA data showed.

Lines at airline counters and security checkpoints were short and flowing quickly at New York's Kennedy Airport. Passenger Susan Merced said she overestimated her travel time, budgeting more than two hours to pass through security before her flight to New Orleans.

At Ronald Reagan Washington National Airport, security lines were fairly long at 7 a.m. Sunday but subsided by afternoon, said David Mould, a spokesman for Metropolitan Washington Airports Authority. Lines at Atlanta's Hartsfield-Jackson International Airport and Cleveland's Hopkins International Airport were long but moving smoothly.... Read More: ABC News