Frontier Airlines in April 2024

69.1%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 April 2024, Frontier Airlines (F9) reported 17,081 scheduled domestic flights. 69.1% arrived on time, 1.7% were cancelled and 0.1% diverted.

All reporting carriers together recorded 80.2% on time and 0.7% cancelled that month, so the carrier was 11.1 points below the combined figure.

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 60%, air carrier 24% and national aviation system 15%.

On time 69.1%
Arrived 15+ minutes late 29.2%
Cancelled 1.7%
Diverted 0.1%

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

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

Measure	Apr 2024	Year earlier	F9, 12 months to Jul 2026	All carriers, Apr 2024
Arrived on time	69.1%	—	71.6%	80.2%
Departed on time	69.0%	—	72.3%	80.5%
Cancelled	1.7%	—	1.9%	0.7%
Average arrival delay	18.6 min	—	13.3 min	5.4 min
Scheduled flights a day	569	—	574	19,406
Scheduled flights	17,081	—	209,405	582,185

78 airports and 554 routes had F9 flights that month.

Busiest airports that month

Airport	Departures	On time	Avg arrival delay	Cancelled
DEN Denver	2,094	68.1%	18.4 min	1.0%
MCO Orlando	1,570	76.2%	7.5 min	1.9%
LAS Las Vegas	1,099	69.6%	14.9 min	0.8%
PHL Philadelphia	968	72.2%	18.5 min	1.9%
ATL Atlanta	940	63.2%	27.0 min	1.7%
DFW Dallas/Fort Worth	904	62.6%	32.2 min	3.2%
PHX Phoenix	875	67.3%	21.1 min	0.6%
TPA Tampa	614	73.8%	14.9 min	1.1%
CLE Cleveland	511	70.1%	18.0 min	2.5%
SJU San Juan	446	74.0%	12.4 min	1.6%
CVG Cincinnati	395	80.5%	9.3 min	0.8%
MDW Chicago	395	68.9%	21.7 min	1.3%
SFO San Francisco	382	36.9%	47.2 min	1.8%
MIA Miami	352	78.7%	11.4 min	2.3%
RDU Raleigh/Durham	350	74.6%	12.2 min	0.6%

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), April 2024.

Delay causes

BTS cause category	Share of delay minutes	All carriers, Apr 2024	Minutes
Air carrier	24.1%	33.6%	104,929
Late-arriving aircraft	59.5%	41.0%	259,465
National Aviation System	15.0%	20.0%	65,295
Extreme weather	1.5%	5.1%	6,606
Security	0.0%	0.2%	0

436,295 delay minutes on 4,980 flights that arrived 15 or more minutes late and carried a cause report. Carriers assign the categories; see what each category means.

Questions and answers

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

69.1% of 17,081 scheduled domestic flights arrived less than 15 minutes late; all reporting carriers together recorded 80.2% that month.

How does that compare with a year earlier?

April 2023 is outside the 36 months on file, or the carrier did not report that month.

Provenance

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for April 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.