I remember this feeling...
Once I've been booked to fly a short sector on Finnair ATR-72. At airport I've discovered that all flights of all operators (using B737/A320/ERJ145/CRJ200/MD80/F50) either cancelled or severvly delayed due to the snowstorm. The only one flight which was not affected was... my Finnair ATR72. I was desperate to be at destination so I took it... The flight was bumpy but arrived to destination anyway.