On-Time Report

Airlines › Allegiant Air › January 2026

Carrier month · January 2026

Allegiant Air in January 2026

73.9%arrived on time

BTS: A flight is counted as on time if it arrived less than 15 minutes after its scheduled time. Only carriers with at least 0.5 percent of domestic scheduled passenger revenue report.

In January 2026, Allegiant Air (G4) reported 8,963 scheduled domestic flights. 73.9% arrived on time, 2.4% were cancelled and 0.3% diverted.

All reporting carriers together recorded 75.3% on time and 4.7% cancelled that month, so the carrier was 1.4 points below the combined figure.

A year earlier, in January 2025, it reported 9,345 flights with 75.2% on time: a change of −1.3 points.

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 39%, air carrier 31% and national aviation system 17%.

Every scheduled domestic flight reported by Allegiant Air in January 2026.

January 2026 against a year earlier, the carrier's year and all carriers

MeasureJan 2026Jan 2025G4, 12 months to Jul 2026All carriers, Jan 2026
Arrived on time73.9%75.2%73.3%75.3%
Departed on time74.6%75.5%75.4%75.6%
Cancelled2.4%1.3%0.7%4.7%
Average arrival delay10.2 min9.5 min15.2 min6.4 min
Scheduled flights a day29931234718,133
Scheduled flights8,9639,345126,499544,003

121 airports and 792 routes had G4 flights that month.

Busiest airports that month

AirportDeparturesOn timeAvg arrival delayCancelled
SFB Sanford76772.6%9.7 min2.9%
PGD Punta Gorda68275.1%6.3 min1.5%
PIE St. Petersburg63378.0%3.7 min2.7%
LAS Las Vegas53484.6%0.2 min1.5%
AZA Phoenix52482.4%2.3 min0.2%
FLL Fort Lauderdale38361.9%19.4 min4.2%
SRQ Sarasota/Bradenton30281.8%-3.5 min3.3%
TYS Knoxville22167.4%17.0 min4.5%
CVG Cincinnati20077.5%1.5 min4.0%
AVL Asheville19768.0%9.5 min6.6%
GRR Grand Rapids18964.6%17.3 min0.0%
DSM Des Moines15870.3%26.2 min0.6%
ATW Appleton15477.3%9.3 min0.0%
ABE Allentown/Bethlehem/Easton14376.2%15.9 min5.6%
FNT Flint13372.2%4.1 min0.0%

By scheduled departure hour

On-time share:under 62%6270768288% and over
Share of G4 flights that arrived on time, by scheduled departure hour (local time at each origin), January 2026.

Delay causes

BTS cause categoryShare of delay minutesAll carriers, Jan 2026Minutes
Air carrier31.0%37.3%56,617
Late-arriving aircraft38.6%35.0%70,577
National Aviation System16.9%18.0%30,932
Extreme weather13.1%9.6%24,009
Security0.3%0.1%601
182,736 delay minutes on 2,096 flights that arrived 15 or more minutes late and carried a cause report. Carriers assign the categories; see what each category means.
← December 2025February 2026 →

Questions and answers

What share of Allegiant Air flights were on time in January 2026?

73.9% of 8,963 scheduled domestic flights arrived less than 15 minutes late; all reporting carriers together recorded 75.3% that month.

How does that compare with a year earlier?

In January 2025 the carrier reported 9,345 flights with 75.2% on time and 1.3% cancelled, against 73.9% and 2.4% in January 2026.

Provenance

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for January 2026; public domain. Domestic scheduled flights, totals and averages only. The site's data runs through July 2026. Full record for Allegiant Air · methodology · corrections.