Trenton Mercer in July 2024

70.4%departed 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 July 2024, reporting carriers scheduled 142 domestic departures from Trenton Mercer (TTN). 70.4% left less than 15 minutes late and 69.0% reached their destination on time; 2.8% were cancelled.

Nationally that month, 68.5% of flights departed on time and 68.1% arrived on time, so TTN departures were 1.9 points above the national departure figure.

Flights arriving at TTN that month were on time 76.1% of the time (142 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 53%, air carrier 25% and national aviation system 22%.

On time 69.0%
Arrived 15+ minutes late 28.2%
Cancelled 2.8%
Diverted 0.0%

Every scheduled departure from TTN in July 2024, judged by arrival at the destination.

July 2024 against a year earlier, the airport's year and the nation

Measure	Jul 2024	Year earlier	TTN, 12 months to Jul 2026	All reported flights, Jul 2024
Departed on time	70.4%	—	74.6%	68.5%
Arrived on time	69.0%	—	74.1%	68.1%
Cancelled	2.8%	—	3.3%	2.9%
Average departure delay (late minutes only)	20.0 min	—	23.0 min	24.9 min
Scheduled departures a day	5	—	3	21,154
Scheduled departures	142	—	1,012	634,613

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
F9 Frontier Airlines	142	100%	69.0%	9.1 min	2.8%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
TTN–MCO	Trenton to Orlando	53	75.5%	-1.5 min	1.9%
TTN–TPA	Trenton to Tampa	31	74.2%	1.6 min	0.0%
TTN–ATL	Trenton to Atlanta	26	46.2%	40.9 min	7.7%
TTN–CLT	Trenton to Charlotte	18	55.6%	23.9 min	5.6%
TTN–RDU	Trenton to Raleigh/Durham	14	92.9%	-7.8 min	0.0%

By scheduled departure hour

On-time share:under 62%6270768288% and over

Share of departures that left less than 15 minutes late, by scheduled hour (local time), July 2024.

Delay causes

BTS cause category	Share of delay minutes	National, Jul 2024	Minutes
Air carrier	24.7%	36.6%	693
Late-arriving aircraft	53.0%	42.7%	1,488
National Aviation System	21.9%	16.0%	613
Extreme weather	0.4%	4.6%	11
Security	0.0%	0.1%	0

2,805 delay minutes on 40 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

How many flights left TTN on time in July 2024?

70.4% of 142 scheduled domestic departures left less than 15 minutes late, and 69.0% reached their destination on time. The national figures that month were 68.5% and 68.1%.

How does that compare with a year earlier?

July 2023 is outside the 36 months on file, or the airport had too few reported flights that month.

Provenance

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