Allegiant Air has an overall on-time arrival rate of 75%. The most common passenger complaint is flight_problems. Allegiant Air ranks #11 out of 14 U.S. airlines for reliability.
Source: Bureau of Transportation Statistics. Updated August 2026.G4
Allegiant Air
Lands on time
75%
When late
~82 min
Cancelled
1.2%
Flights tracked
102,375
Allegiant Air is middle of the pack — not bad, but delays happen. About 75% of their flights land on time. When they don't, you're usually waiting around 82 minutes. The biggest reason? late_aircraft.
About 8.3 out of every 100k passengers file a formal complaint. The thing people complain about most: flight_problems.
Busiest Allegiant Air routes
ABE → SFBAllentown – Sanford
82%on time
SFB → ABESanford – Allentown
79%on time
AVL → FLLAsheville – Fort Lauderdale
70%on time
FLL → AVLFort Lauderdale – Asheville
68%on time
FAT → LASFresno – Las Vegas
79%on time
LAS → FATLas Vegas – Fresno
84%on time
SFB → TYSSanford – Knoxville
68%on time
TYS → SFBKnoxville – Sanford
73%on time
PIE → TYSSt. Petersburg – Knoxville
74%on time
TYS → PIEKnoxville – St. Petersburg
76%on time
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Data last updated August 2026. Source: Bureau of Transportation Statistics.