Delta Air Lines, Manchester-Boston Regional Airport’s third largest air carrier, has announced that they will increase daily jet service to New York.  Beginning March 4, 2013, Delta will increase service between Manchester and its hub in New York - LaGuardia from three to four roundtrip flights each day.  The flights are scheduled to depart Manchester at 6:00 a.m., 10:53 a.m., 2:15 p.m., and 6:06 p.m., with return flights scheduled for 8:55 a.m., 12:29 p.m., 4:15 p.m., and 10:25 p.m.             

Delta Air Lines began offering one daily flight to New York in March of this year and...