Originally Posted by daph
Upon checking the Weather Underground site it appears that we shall be landing in snow at MSP Friday evening - 40% probability, that is. I've never been on a flight under these conditions. I know that planes must often be deiced before takeoff as heavy snow could cause landing problems. I suppose that snow buildup only occurs near landing altitude so it should be alright. But what if the plane has to circle for awhile before landing? Do they just try to land somewhere else or what? I must be crazy to go on this trip in December. Thanks to anyone who would take the time to calm me down a bit!
Living in DEN, I have had my fair share of being in holding patterns because of thunderstorms in the summer or snowstorms in the winter. I have been on planes that have been struck by lightning and had aborted landings dozens of feet from touchdown. None of those incidents have lowered my faith in the airplanes and the folks in the cockpit.
Not de-icing will cause problems seconds after, if not right at takeoff.
If you're in a holding pattern, you'll be circling above the cloud layer.
All planes have de-icing mechanisms on the wings, ready to use during the flight.
If you're unable to land at MSP, it will be likely be because of one of two issues. One being visibility issues, second being a lack of fuel if you are in holding pattern too long.
Even if it was four feet of snow to fall at MSP, you're still more likely to get injured on the way to the airport before flying.
You'll be just fine. Really.