Seoul Trip - Snow Storm at last day

I had only 1.5 hours sleep after the crazy drinking party with Korean gangs. Poor Carlos has to drive Julie and I to the airport. The temperature is only -18C and there is snow storm. It took us almost 2 hours to the airport (usually 40 minutes). I'm so afraid that I can't catch the flight. Luckily, we are the last one who check-in. We boarded on the airplane at 8:50AM, but the flight didn't take off until 11AM. What A Long Day!!