Winter weather throughout the country caused several flight cancellations at Lambert International Airport on Tuesday.
As of 11 a.m., 19 arrivals and 23 departures were cancelled.
There are 42 cancellations (arrivals/departures). Please check your flight status ahead of arriving on your mobile or online.— Lambert-STL Airport (@flystl) January 21, 2014
Airport officials say most of the cancellations involved flights on the East Coast, where nearly 2,200 flights were canceled and thousands more delayed Tuesday. Airports from Washington to Boston were affected, according to flight-tracking site Flightaware.com.\
An additional 450 flights for Wednesday were already canceled.