DEPARTMENT OF TRANSPORTATION BUREAU OF TRANSPORTATION
STATISTICS OFFICE OF AIRLINE INFORMATION

ACCOUNTING AND REPORTING DIRECTIVE

No. 340                                                                                                                                     Issue Date: 10-07-2024                                                                                                     Effective Date: 01-01-2025

                                                                                                                                                                                                                                              Part:      241
                                                                                                                                                                                                                                        Section:    04

AIR CARRIER GROUPINGS

This Accounting and Reporting Directive updates the reporting groups for filing the Form 41 report during calendar year 2025 and replaces Reporting Directive No. 338. From our review, the reporting carrier groupings for the carriers below are updated as indicated:

AIR CARRIER:                                                                   NEW REPORTING GROUP:

Eastern                                            Group I - $20 million to $100 million to Group II
Kaiser                                              Group I - under $20 million to Group I - $20 million to $100 million
Polar Air Cargo                              Group III to Group II
PSA                                                  Group II to Group III
USA Jet                                            Group III to Group I - $20 million to $100 million
World Atlantic/Caribbean Sun
                                                         Group I - $20 million to $100 million to Group II

Carriers are grouped according to the operating revenue boundaries contained in Section 04 of Part 241. The current reporting levels are:

Group III                                        Over $1 billion,
Group II                                         Over $100 million to $1 billion,
Group I                                          $100 million and under,
                                                       Subgroups:
                                                                          Group I - $20 million to $100 million,
                                                                          Group I - Under $20 million.

Changes in the reporting groups are effective January 1, 2025. Any questions regarding the groupings should be directed to Lei.Tang@dot.gov.
Rolf Schmitt Deputy Director Bureau of Transportation Statistics for the Office of Airline Information

ATTACHMENT

GROUP III
AIR CARRIERS - 19

CARRIER
Alaska Airlines
Allegiant Air
American Airlines
Atlas Air
Delta Air Lines
Envoy
Federal Express
Frontier Airlines
Hawaiian Airlines
Jet Blue
Kalitta Air, LLC
PSA
Republic Airlines
SkyWest
Southwest Airlines
Spirit Airlines
Sun Country
United Airlines
UPS

ATTACHMENT

GROUP II
AIR CARRIERS – 26

CARRIER
Air Transport Int'l
Air Wisconsin
Airborne
Aloha Air Cargo
Amerijet
Avelo
Breeze
Commutair
Eastern Airlines
Endeavor
Global Crossing
Go Jet
Horizon Air
Jet Aviation Flight Services (JAFS)
Lynden Air Cargo
Mesa Airlines
National Airlines
Northern Air Cargo
Omni Air Express
Piedmont
Polar Air Cargo
Scott d/b/a Silver Air
Silver Airways
SkyLease
Western Global
World Atlantic/Caribbean Sun

ATTACHMENT

GROUP I
AIR CARRIERS (OVER $20 MILLION OPERATING REVENUES) – 8

CARRIER
21 Air
Asia Pacific
Gulf & Caribbean Cargo
Hillwood
Kaiser
Kalitta Charters II
Tatonduk Outfitters d/b/a Everts
USA Jet

GROUP I
AIR CARRIERS (UNDER $20 MILLION OPERATING REVENUES) – 3

CARRIER
Ameristar Air Cargo
Polaris
Sierra Pacific Airlines