WestJet WestJet Airlines is an airline company that offers domestic, transborder, and transatlantic scheduled flights. | ![]() Spirit Airlines Spirit Airlines (formerly known as Clippert Trucking Company) is an airline ultra-low-cost carrier. | ![]() SkyWest SkyWest is the holding company for two scheduled passenger airline operations and an aircraft leasing company. | |
Founding Date | Founding Date 1996 | Founding Date 1980 | Founding Date 1972 |
Type | Type Subsidiary | Type Public | Type Public |
Tags | |||
Locations | Locations Calgary, CA HQ Calgary, CA | Locations Miramar, US HQ | Locations St. George, US HQ |
Employees | Employees 8,5791% increase | Employees 12,79815% increase | Employees 13,70014% decrease |
Valuation ($) | Valuation ($) N/A | Valuation ($) 284.7 m | Valuation ($) 3.8 b |
Financial | |||
Revenue (est.) | Revenue (est.) $4.7b (FY, 2018) | Revenue (est.) N/A | Revenue (est.) $4.1b (FY, 2025) |
Net income | Net income $91.5m (FY, 2018) | Net income N/A | Net income $428.3m (FY, 2025) |
Operating ⚠ | |||
Aircraft Fleet | Aircraft Fleet 150 (Nov, 2022) | Aircraft Fleet 176 (Q1, 2022) | Aircraft Fleet 649 (Q2, 2017) |
Available Seat Miles | Available Seat Miles N/A | Available Seat Miles 11.7 b (Q1, 2022) | Available Seat Miles 8 b (Q1, 2017) |
Block Hours | Block Hours N/A | Block Hours 143.6 k (Q2, 2021) | Block Hours 467.1 k (Q2, 2017) |
Daily Flights | Daily Flights 700 (Nov, 2022) | Daily Flights 600 (FY, 2019) | Daily Flights 3 k (Q2, 2017) |
Destinations | Destinations 100 (Nov, 2022) | Destinations 85 (FY, 2021) | Destinations N/A |
Passenger Load Factor | Passenger Load Factor N/A | Passenger Load Factor 0.8 (Q1, 2022) | Passenger Load Factor 0.8 (Q2, 2017) |
Passengers | Passengers N/A | Passengers 8.5 m (Q1, 2022) | Passengers 13.4 m (Q2, 2017) |
Revenue Passenger Miles | Revenue Passenger Miles N/A | Revenue Passenger Miles 9.1 b (Q1, 2022) | Revenue Passenger Miles 6.3 b (Q1, 2017) |

Spirit Airlines (formerly known as Clippert Trucking Company) is an airline ultra-low-cost carrier.
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SkyWest is the holding company for two scheduled passenger airline operations and an aircraft leasing company.
View company