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AILEVON PACIFIC Aviation Consulting-Weekly Airline Schedule Update – January 22nd 2024

Ailevon Pacific Consulting

Themes of the Week

  • Spirit slashes March
  • Alaska is going to Toronto
  • Delta adds many options to get to the Masters and Kentucky Derby
  • SAS is headed to Atlanta
  • United suspends six China routes in March
  • Four earnings calls this week: Alaska, American, Southwest and United

Capacity Update

To see a detailed list of U.S. domestic and international capacity changes by airline, please click here.

Air Premia announced and filed new service from Seoul, Korea (ICN) to SFO starting in May.

American removed six previously announced AUS routes from future schedules: ABQ, ELP, IAD, MCI, RSW and SMF.

Alaska reduced capacity between 1% and 4% between May and August week over week. They added new service from SEA to YYZ starting in May. FCA to LAX has been removed from future schedules. AUS to SJC has been suspended from April 12 onward. BOI to PUW has been suspended from May 14 through August 15, coinciding with Washington State University’s Spring and Fall semesters. BZN to LAX has been suspended from June through August. HNL to PAE and MIA to PDX have been suspended from mid-May through September.

Delta reduced capacity 2% in April and 1% from May through October week over week. They added capacity in existing AGS routes for the annual PGA Masters in April and added additional flights from AUS, BOS, DCA, JFK, MCO and PBI. They added Kentucky Derby flights in May from JFK and LAX to SDF. They extended the suspension of JFK to Tel Aviv, Israel (TLV) until May.

JetBlue removed LAX to SEA (was scheduled to return September 2024) and HPN to MVY (was scheduled to return June 2024) from future schedules. They also have cancelled BOS to BWI from May onward. This appears to be a station exit for them. They suspended JFK to PDX and SJC from May through October and LAX to Cancun, Mexico (CUN) from June through October.

SAS announced and filed new service from Copenhagen, Denmark (CPH) to ATL starting in June.

Silver suspended PNS to MCO from March onward. They filed previously announced PBI service to PNS and TLH starting in March.

Spirit reduced March capacity 8% week over week. This was a reduction of around 400,000 seats for the month. CLE saw the biggest seat percentage reduction of 55%. LAS had the biggest number of seats reduced at over 96,000 seats. 12 routes were suspended in March through April 9. They removed two routes from all future schedules: DTW to PHX and MKE to RSW. They filed new service from CHS to LGA starting in April and are resuming four routes in March that have not been served in at least a year: FLL to MCI (last served November 2022); FLL to STL (last served May 2022); IAH to San Jose, Costa Rica (SJO) (last served September 2016); and MIA to RDU (last served May 2023).

United filed new service from ANC to IAD from May to September. They also filed new service between IAH and Georgetown, Guyana (GEO) starting in April. They are also resuming service in May on three routes: DEN to FAI (last served August 2019); EWR to YHZ (last served March 2020); and IAD to YVR (last served August 2019). They are suspending service between LNK and IAH from May 22 onward. Six China routes were suspended in March (EWR to PEK and PVG; IAD to PEK; LAX to PVG; and ORD to PEK and PVG). Denver to Tulum, Mexico (TQO) was removed from future schedules. SFO to BFL and PSC was suspended from May 23 through June.

Note: Schedule information presented in the Weekly Airline Schedule Summary comes from what is loaded in Cirium schedules via Diio Mi and may not reflect what airlines are actually selling.

Domestic United States Capacity By Carrier

TSA Update

January 1-21 is at 106.6% of 2023 levels.

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US Airline Q4 2023 Earnings Call Dates

Air Canada – TBD

Alaska – Thursday, January 25 11:30 am Eastern Link

Allegiant – TBD

American – Thursday, January 25 8:30 am Eastern Link

Delta Transcript

Frontier – TBD

Hawaiian – Tuesday, January 30, 4:30 pm Eastern Link

JetBlue – Tuesday, January 30, 10:00 am Eastern Link

Skywest – Thursday, February 1 4:30 pm Eastern Link

Southwest – Thursday, January 25 12:30 pm Eastern Link

Spirit – Thursday, February 8 10:00 am Eastern Link

Sun Country – Thursday, February 1 8:00 am Eastern Link

United – Tuesday, January 23 10:30 am Eastern Link

If you are interested in getting more information about our in depth recap of Q1 performance, please reach out to

Read the full Weekly, Airline Schedule Update Here


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