(electricity) A combination of three components connected in series to form a triangle like the Greek letter delta. Also known as mesh connection.
| Sci-Tech Dictionary: delta connection |
(electricity) A combination of three components connected in series to form a triangle like the Greek letter delta. Also known as mesh connection.
| 5min Related Video: Delta Connection |
| Architecture: delta connection |
A connection arrangement of a three-phase electrical transformer; the three windings are connected in series forming a closed circuit in the shape of a Greek capital delta. Compare with wye connection.
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| Wikipedia: Delta Connection |
| Delta Connection | |
|---|---|
| A Delta Connection Bombardier CRJ-700, operated by SkyWest Airlines, landing at Vancouver International Airport |
Delta Connection is the name under which a number of individually owned regional airlines and three wholly owned regional carriers operate short and medium haul routes in association with Delta Air Lines Inc. Mainline carriers often use regional airlines to operate services in order to increase frequency, serve routes that would not sustain larger planes, serve routes using cheaper labor, or for other competitive reasons.
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Delta Connection began in 1984 as a means of expanding the Delta network to smaller markets via partnerships with regional airlines.
Atlantic Southeast Airlines (ASA) began Delta Connection service on March 1, 1984, from the Atlanta hub, with a substantial later presence at the Dallas-Fort Worth International Airport. ASA was a wholly owned subsidiary of Delta Air Lines under the Delta Connection, Inc., holding company from May 11, 1999, to September 7, 2005, when it was purchased by SkyWest, Inc, the parent company of SkyWest Airlines.
Ransome Airlines operated Delta Connection flights from March 1, 1984, to June 1, 1986, when it was purchased by Pan Am.
Comair began Delta Connection service on September 1, 1984. In January, 2000, Comair became a wholly owned subsidiary of Delta Air Lines under the Delta Connection, Inc., holding company.
Rio Airways operated Delta Connection flights from the Dallas/Fort Worth hub from June 1, 1984, to December 14, 1986, when the airline declared bankruptcy.
Business Express operated Delta Connection flights in the northeastern US and Canada from June 1, 1986 to March 15, 2000. The company was purchased by AMR Corporation in 1999 and integrated into the American Eagle Airlines system in 2000.
Trans States Airlines operated Delta Connection flights from March 1998 to March 31, 2000, mainly from the Boston and New York focus cities.
American Eagle has provided code-share service from Los Angeles to cities in California since January 18, 2002. The agreement allows Delta to sell seats on certain American Eagle flights and to give Delta passengers SkyMiles frequent flier credit on designated flights.
On November 2, 2004 Atlantic Coast Airlines ended service as a Delta Connection Carrier. Atlantic Coast Airlines reinvented itself as a low fare carrier called Independence Air based at Washington Dulles Airport. Independence Air and its parent company Flyi was not a great success. Despite popularity with passengers, it was very unprofitable. Flyi filed for Chapter 11 bankruptcy protection and soon after officially shut down on January 5, 2006
On December 22, 2004, Delta Air Lines announced that Republic Airways would order and operate 16 Embraer 170 aircraft under the Delta Connection banner. Since then, it has been announced that Republic Airways subsidiary, Shuttle America, would operate the flights. The initial flight took place on September 1, 2005.
On May 4, 2005, Delta Air Lines announced that Mesa Air Group subsidiary Freedom Airlines would operate up to 30 Bombardier CRJ-200 aircraft under the Delta Connection banner beginning in October 2005. Shortly after the announcement, the decision was made for Freedom to operate the Embraer ERJ 145 for Delta Connection instead of the CRJ.
On December 21, 2006, it was announced that Big Sky Airlines would become a Delta Connection carrier, using eight Beechcraft 1900 turboprops out of Boston's Logan International Airport.
On March 1, 2007, it was announced that ExpressJet Airlines would operate 10 Embraer ERJ 145XR aircraft under the Delta Connection banner beginning in June 2007. ExpressJet will operate flights from Los Angeles International Airport. It was later announced that ExpressJet would operate an additional 8 aircraft as Delta Connection.
On April 30, 2007, it was announced that Pinnacle Airlines would operate 16 Bombardier CRJ-900 under the Delta Connection banner starting in December 2007.
On July 3, 2008, Delta and ExpressJet announced that they had terminated their agreement and that ExpressJet operations as Delta Connection would end by September 1, 2008.[1]
On November 8, 2008, Delta and Mesaba Airlines announced that the 7 CRJ-900 aircraft previously operated by Freedom as well as 8 new order aircraft will be operated by Mesaba as Delta Connection beginning February 12, 2009.
Northwest Airlink was the trade name of Northwest Airlines' regional airline service, which flies turboprop and regional jet aircraft from Northwest's domestic hubs in Minneapolis, Detroit, and Memphis. The service was primarily to small-to-medium sized cities and towns where larger aircraft might not be economical to operate and also to larger markets to either provide additional capacity or more frequent flights than could be justified using mainline aircraft.
Northwest Airlink service was operated using 34-seat Saab 340 turboprops and 50-seat CRJ200 aircraft in a single class of service. Mesaba Airlines and Compass Airlines recently began operating Bombardier CRJ-900s and Embraer E-175s, respectively. Both aircraft are operated in a 76-seat, two-class configuration.
The service was operated by three separate companies:
Fischer Brothers Aviation, Pacific Island Aviation, Business Express Airlines and Simmons Airlines formerly operated under the Northwest Airlink name.
In 2009, all Northwest Airlink flights were rebranded as Delta Connection.
The New Delta Connection will include the combined regional airline carriers of both the Old Delta Connection and Northwest Airlink as Delta Air Lines and Northwest Airlines merge.
The preceding airlines are all owned and managed by Delta Air Lines Inc, and will continue to fly and d/b/a as Delta Connection, while the following airlines are owned and managed independently, and flown under contract for the greatly expanded and enlarged New Delta Connection brand and network:
American Eagle code shares with Delta Connection for flights operating from Los Angeles International Airport to various destinations in California. American Eagle does not operate in Delta Connection colors on any of its flights or aircraft, as it is owned by AMR Corporation, a company which owns American Airlines, a member of the Oneworld alliance, rival to Delta's SkyTeam.
| Aircraft | Total | Notes |
|---|---|---|
| Atlantic Southeast Airlines (ASA) | ||
| Bombardier CRJ-200 | 110 | |
| Bombardier CRJ-700 | 38 | |
| Bombardier CRJ-900 | 10 | |
| Chautauqua Airlines | ||
| Embraer ERJ-145 LR | 22 | |
| Comair | ||
| Bombardier CRJ-200 | 80 | |
| Bombardier CRJ-700 | 15 | |
| Bombardier CRJ-900 | 13 | |
| Compass Airlines | ||
| Embraer 175LR | 36 | |
| Freedom Airlines | ||
| Embraer ERJ-145 LR | 30 | |
| Mesaba Airlines | ||
| Bombardier CRJ-200 | 19 | |
| Bombardier CRJ-900 | 41 | +36 options |
| Saab 340B+ | 48 | |
| Pinnacle Airlines | ||
| Bombardier CRJ-200 | 125 | |
| Bombardier CRJ-900 | 16 | |
| Shuttle America | ||
| Embraer 170 | 2 | |
| Embraer 175 | 16 | |
| SkyWest Airlines | ||
| Bombardier CRJ-200 | 47 | |
| Bombardier CRJ-700 | 13 | |
| Bombardier CRJ-900 | 21 | |
| Total Aircraft | ||
| Bombardier CRJ-200 | 381 | |
| Bombardier CRJ-700 | 66 | |
| Bombardier CRJ-900 | 101 | 1 orders, 36 options |
| Embraer ERJ-145 LR | 52 | |
| Embraer 170 | 2 | |
| Embraer 175 | 52 | |
| Embraer Brasilia EMB-120 | 11 | |
| Saab 340B+ | 48 | |
| 713 | ||
Delta Connection Academy is an airline flight school, wholly owned by Delta Air Lines, one of the few mainline carriers in the world to own their training centers to help source their regional airline affiliates staffing needs. The academy is located in Sanford, Florida on the grounds of the Orlando Sanford International Airport. The school serves all the Delta Connection carriers above, and has been known to train pilots for over 30 other airlines in the world. The school currently issues more FAA certificates than any other Part 141 school in the country.
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