ChicagoMidway will take the deepest cuts, losing a net of 22 departures to 20 cities, followed by Baltimore/Washington (BWI) with a net loss of 13 departures. Las Vegas loses 12 departures, and Phoenix and Nashville will each drop 10 departures. The Ontario airport in Southern California suffers when Southwest, the carrier with 53% of its flights, cuts three daily non-stops (to Las Vegas, Sacramento, and Phoenix). Next month is also when two other airlines also leave Ontario, which until recently had high hopes of becoming a real reliever for LAX. ExpressJet ends its branded flights nationwide, including its Ontario operation, and JetBlue, which will end its once-daily flight from Ontario to New York JFK.