A traveler makes his way to a shuttle stop after a pre-Thanksgiving holiday snowstorm caused more than 460 flight cancellations at Denver International Airport, Colorado, U.S., November 26, 2019.
An airport worker clears a parking lot after a pre-Thanksgiving holiday snowstorm caused more than 460 flight cancellations at Denver International Airport, Colorado, U.S., November 26, 2019.
Travelers make their way to flights at Newark International Airport ahead of the Thanksgiving holiday in Newark, New Jersey, U.S., November 27, 2019. Image for illustrative purposes.
Travelers wait in the boarding area for trains during the Thanksgiving holiday travel rush at Pennsylvania Station in New York, U.S., November 27, 2019.
Travelers move through the boarding area for trains during the Thanksgiving holiday travel rush at Pennsylvania Station in New York, U.S., November 27, 2019.
Travelers wait in the boarding area for trains during the Thanksgiving holiday travel rush at Pennsylvania Station in New York, U.S., November 27, 2019.
Travelers queue during the Thanksgiving holiday travel rush at O'Hare Airport in Chicago, Illinois, U.S. November 27, 2019.
Travelers wait for information to board trains during the Thanksgiving holiday travel rush at Pennsylvania Station in New York, U.S., November 27, 2019.
Travelers queue during the Thanksgiving holiday travel rush at O'Hare Airport in Chicago, Illinois, U.S. November 27, 2019.
A United jet is de-iced prior to takeoff after a pre-Thanksgiving holiday snowstorm caused more than 460 flight cancellations at Denver International Airport, Colorado, U.S., November 26, 2019.
An American Airlines jet taxis down a snow-covered runway after a pre-Thanksgiving holiday snowstorm caused more than 460 flight cancellations at Denver International Airport, Colorado, U.S., November 26, 2019.
An airport worker shovels snow from a passage way after a pre-Thanksgiving holiday snowstorm caused more than 460 flight cancellations at Denver International Airport, Colorado, U.S., November 26, 2019.
Travelers queue during the Thanksgiving holiday travel rush at O'Hare Airport in Chicago, Illinois, U.S. November 27, 2019.
Travelers queue during the Thanksgiving holiday travel rush at O'Hare Airport in Chicago, Illinois, U.S. November 27, 2019.
Travelers wait in the boarding area for trains during the Thanksgiving holiday travel rush at Pennsylvania Station in New York, U.S., November 27, 2019.
Travelers wait in the boarding area for trains during the Thanksgiving holiday travel rush at Pennsylvania Station in New York, U.S., November 27, 2019.
Travelers walk past the United check-in area after a pre-Thanksgiving holiday snowstorm caused more than 460 flight cancellations at Denver International Airport, Colorado, U.S., November 26, 2019.
Cars fill the road as people travel before the Thanksgiving Day holiday in Chicago, Illinois, U.S. November 27, 2019.
A snowplow clears a runway near a line of jets waiting to takeoff after a pre-Thanksgiving holiday snowstorm caused more than 460 flight cancellations at Denver International Airport, Colorado, U.S., November 26, 2019.
A wheelchair and luggage cart are covered in snow after a pre-Thanksgiving holiday snowstorm caused more than 460 flight cancellations at Denver International Airport, Colorado, U.S., November 26, 2019.
The arrivals board shows cancelled flights after a pre-Thanksgiving holiday snowstorm caused more than 460 flight cancellations at Denver International Airport, Colorado, U.S., November 26, 2019.
Travelers move through the boarding area for trains during the Thanksgiving holiday travel rush at Pennsylvania Station in New York, U.S., November 27, 2019.
Travelers wait in the boarding area for trains during the Thanksgiving holiday travel rush at Pennsylvania Station in New York, U.S., November 27, 2019.
Travelers wait in the boarding area for trains during the Thanksgiving holiday travel rush at Pennsylvania Station in New York, U.S., November 27, 2019.
Travelers await ground transportation at Newark International Airport ahead of the Thanksgiving holiday in Newark, New Jersey, U.S., November 27, 2019.
Weather disrupts Thanksgiving travel