Allegiant Is Unleashing 19 New Routes In Just Three Days – And Most Of Them Have Never Existed Before
Allegiant is rolling out one of the most concentrated bursts of network growth in the U.S. market this year, launching...
Allegiant Air LLC
IATA: G4
ICAO: AAY
Callsign: ALLEGIANT
Active
Low-Cost Carrier
Airline Information
| Country | United States (US) |
|---|---|
| Type | Scheduled |
| IATA Code | G4 |
| ICAO Code | AAY |
| Callsign | ALLEGIANT |
| Hub Airport | LAS — Harry Reid International Airport |
| Fleet Size | 83 aircraft |
| Average Fleet Age | 21.6 years |
| Founded | 1997 |
| Status | Active |
| Low-Cost Carrier | Yes |
Fleet Composition (76 aircraft)
| Aircraft Type | Count | Engine | Avg Age |
|---|---|---|---|
| ▶ McDonnell Douglas DC | 52 | JET | 322.3 yrs |
| |||
| ▶ Airbus A318/A319/A32 | 18 | JET | 15.2 yrs |
| ▶ Boeing 757 | 6 | JET | 24.0 yrs |
Airline Network Card
Allegiant Air LLC (AAY)
Routes
335
Destinations
115
Origins
17
Airports Served
115
Countries
1
Hub Airports
- AZA Phoenix-Mesa-Gateway
- LAX Los Angeles International
- FLL Fort Lauderdale Hollywood International
- SFB Orlando Sanford International
- VPS Destin-Ft Walton Beach
- PGD Charlotte County
- PIE St Petersburg Clearwater International
- SRQ Sarasota Bradenton International
- SAV Savannah Hilton Head International
- IND Indianapolis International
- DSM Des Moines International
- CVG Cincinnati Northern Kentucky International
- FNT Bishop International
- GRR Gerald R. Ford International
- LAS McCarran International
- AVL Asheville Regional
- PIT Pittsburgh International
- ABE Lehigh Valley International
- TYS McGhee Tyson
- BNA Nashville International
- AUS Austin Bergstrom International
- PVU Provo Municipal
- BLI Bellingham International
- ATW Appleton International
Top Airports Served
Latest Articles about Allegiant Air LLC
Allegiant’s Sun Country Deal Is Closed – But The Real Merger Work Starts Now
Allegiant has officially completed its acquisition of Sun Country, creating a much larger leisure-focused airline group and closing one of...
Allegiant Shrinks Its Ground Footprint as Bellingham and Savannah Bases Close
Allegiant Air is closing its crew base at Bellingham International Airport (BLI) and its aircraft base at Savannah/Hilton Head International...
DOJ Clearance Moves Allegiant-Sun Country From Theory To A Real Consolidation Play
The U.S. Department of Justice has cleared Allegiant Travel’s proposed acquisition of Sun Country Airlines, removing one of the biggest...
Allegiant’s “Flight 925” Heads to Dollywood: A One-Off Orlando-Knoxville Run Built for Dolly Fans
Allegiant is turning a routine city pair into a full-blown themed travel product this fall, partnering with Dollywood Parks &...
Allegiant’s Mid-February Growth Spurt: 13 Nonstops Launching
Allegiant Air (G4) is about to do what it does best: open (or re-open) a batch of thin-to-medium leisure markets...
Allegiant’s $1.5B Bet on Sun Country: A Leisure-Airline Merger Built
Allegiant Travel Company has signed a definitive agreement to acquire Sun Country Airlines in a cash-and-stock transaction valued at about...
Allegiant’s 30-Route Sprint to Summer 2026 Collides With Pilot Pickets
Allegiant Air is adding 30 nonstop routes across 35 U.S. cities ahead of Summer 2026—just as its pilots mount coordinated...
Allegiant Air Adds Three New Routes from Colorado Springs
Allegiant Air has announced the launch of three new routes from Colorado Springs Airport (COS), expanding its footprint in the...