sentences:  According to the June 16, 1948, Northeast system timetable, this flight operated a daily roundtrip routing of New York City - Hartford/Springfield - Keene - Lebanon, NH - Montpelier/Barre, VT - Burlington, VT - Montreal.Initially Dillant–Hopkins provided air service of two flights a day before being forced to fly a single flight a day.From January to May 1948 all air service from the airport was suspended.