On-Time Report

Airlines › Frontier Airlines › December 2024

Carrier month · December 2024

Frontier Airlines in December 2024

75.0%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 December 2024, Frontier Airlines (F9) reported 17,294 scheduled domestic flights. 75.0% arrived on time, 0.6% were cancelled and 0.2% diverted.

All reporting carriers together recorded 78.1% on time and 0.7% cancelled that month, so the carrier was 3.1 points below the combined figure.

A year earlier, in December 2023, it reported 15,698 flights with 77.4% on time: a change of −2.4 points.

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 54%, air carrier 25% and national aviation system 20%.

Every scheduled domestic flight reported by Frontier Airlines in December 2024.

December 2024 against a year earlier, the carrier's year and all carriers

MeasureDec 2024Dec 2023F9, 12 months to Jul 2026All carriers, Dec 2024
Arrived on time75.0%77.4%71.6%78.1%
Departed on time75.8%76.9%72.3%77.8%
Cancelled0.6%0.5%1.9%0.7%
Average arrival delay8.9 min7.4 min13.3 min7.1 min
Scheduled flights a day57752357419,686
Scheduled flights17,29415,698209,405590,581

83 airports and 665 routes had F9 flights that month.

Busiest airports that month

AirportDeparturesOn timeAvg arrival delayCancelled
DEN Denver1,85584.1%0.6 min0.2%
MCO Orlando1,73781.8%1.6 min0.4%
LAS Las Vegas1,00885.5%-1.3 min0.0%
ATL Atlanta1,00661.1%23.7 min0.7%
PHL Philadelphia82770.1%10.5 min1.3%
DFW Dallas/Fort Worth72970.8%14.5 min0.8%
PHX Phoenix68984.5%2.4 min0.4%
SJU San Juan62170.0%11.5 min0.3%
TPA Tampa61872.7%10.5 min0.2%
CLE Cleveland55966.7%11.9 min0.4%
SFO San Francisco43069.5%19.3 min0.5%
LAX Los Angeles38071.8%13.3 min0.5%
CVG Cincinnati37170.9%13.6 min1.1%
MIA Miami33071.5%14.1 min0.6%
IAH Houston32264.6%20.7 min0.6%

By scheduled departure hour

On-time share:under 62%6270768288% and over
Share of F9 flights that arrived on time, by scheduled departure hour (local time at each origin), December 2024.

Delay causes

BTS cause categoryShare of delay minutesAll carriers, Dec 2024Minutes
Air carrier24.9%34.3%74,924
Late-arriving aircraft53.5%40.2%160,948
National Aviation System19.8%17.8%59,492
Extreme weather1.9%7.5%5,638
Security0.0%0.2%0
301,002 delay minutes on 4,176 flights that arrived 15 or more minutes late and carried a cause report. Carriers assign the categories; see what each category means.
← November 2024January 2025 →

Questions and answers

What share of Frontier Airlines flights were on time in December 2024?

75.0% of 17,294 scheduled domestic flights arrived less than 15 minutes late; all reporting carriers together recorded 78.1% that month.

How does that compare with a year earlier?

In December 2023 the carrier reported 15,698 flights with 77.4% on time and 0.5% cancelled, against 75.0% and 0.6% in December 2024.

Provenance

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for December 2024; public domain. Domestic scheduled flights, totals and averages only. The site's data runs through July 2026. Full record for Frontier Airlines · methodology · corrections.