Confluence Air CONFLUENCE AIRSPIRIT OF ST. LOUIS · KSUS
SERVICES

Flown in two cabins.

Four Services on the CRJ-900 — first and economy — running multi-city trunk rotations from St. Louis to the major markets, and home again.

THE IDEA

The jets, the big markets.

Where the ATR Lines feed the small towns, the CRJ-900 Services run the trunk. Two cabins — twelve seats up front, sixty-four in back — out of St. Louis to the major cities. Each Service is a rolling two-day rotation: the aircraft works east or west through the first duty day, overnights at an outstation, and comes home the next morning through a different market. Fly the legs in order, both days, and earn the Service.

4
Named Services
15
Service legs
8
Destination cities
2
Days per rotation

The Services run the CRJ-900 in a two-cabin layout — 12 first, 64 economy. One standard crew works each duty day, with a legal overnight between them. Northeast and Mid-Atlantic are complementary rotations over the same four cities, flown in opposite directions, so neither city sits permanently at the end of a long day. See the jets on the fleet page, or the whole network on the system route map.

St. Louis — base City stop Return to base Overnight — end of duty day one
NortheastBoston · Newark · Washington

The long leg east, then the loop home. St. Louis out to Boston — the network's longest single hop at 923 nm — and down to Newark for the night. Day two runs Newark to Washington Dulles, then the long leg back to St. Louis.

4 legs1,899 nm rotationTwo cabins · 12F / 64Y
  1. St. Louis KSUSBase
  2. Boston KBOS923 nm · 2h40
  3. Newark KEWR174 nm · 1h05Overnight — end of day one
  4. Day two
  5. Washington Dulles KIAD184 nm · 1h05
  6. St. Louis KSUSReturn · 618 nm · 2h00
Mid-AtlanticWashington · Newark · Boston

Northeast in reverse. Out to Washington Dulles first, up to Newark for the night, then Boston and the long run home. The same four cities as the Northeast, worked the other way round, so neither end of the network sits permanently at the end of a long duty day.

4 legs1,899 nm rotationTwo cabins · 12F / 64Y
  1. St. Louis KSUSBase
  2. Washington Dulles KIAD618 nm · 2h00
  3. Newark KEWR184 nm · 1h05Overnight — end of day one
  4. Day two
  5. Boston KBOS174 nm · 1h05
  6. St. Louis KSUSReturn · 923 nm · 2h40
SoutheastAtlanta · Charleston · Tampa

South to the coast. Atlanta first, then out to Charleston for the night. Day two runs down to Tampa and the long leg home — the only Service that reaches the Gulf.

4 legs1,735 nm rotationTwo cabins · 12F / 64Y
  1. St. Louis KSUSBase
  2. Atlanta KATL427 nm · 1h40
  3. Charleston KCHS225 nm · 1h10Overnight — end of day one
  4. Day two
  5. Tampa KTPA323 nm · 1h30
  6. St. Louis KSUSReturn · 760 nm · 2h20
WesternDenver · Chicago

West to the Rockies, then the hub. Denver first, the long leg northeast to Chicago O'Hare for the night, and a short run home in the morning. Three legs — the only Service that fits its outbound work into a single day.

3 legs1,662 nm rotationTwo cabins · 12F / 64Y
  1. St. Louis KSUSBase
  2. Denver KDEN656 nm · 2h05
  3. Chicago O'Hare KORD771 nm · 2h20Overnight — end of day one
  4. Day two
  5. St. Louis KSUSReturn · 235 nm · 1h10

Fly a Service.

The Services run the CRJ-900 as opt-in Tours. Join, install ACARS, and fly a two-cabin rotation end to end from St. Louis.

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