On-Time Report

Airports › Raleigh/Durham (RDU) › July 2024

Airport month · July 2024

Raleigh-Durham International in July 2024

66.5%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 5,667 domestic departures from Raleigh-Durham International (RDU). 66.5% left less than 15 minutes late and 66.3% reached their destination on time; 4.3% were cancelled.

Nationally that month, 68.5% of flights departed on time and 68.1% arrived on time, so RDU departures were 2.0 points below the national departure figure.

Flights arriving at RDU that month were on time 63.4% of the time (5,668 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 47%, air carrier 30% and national aviation system 19%.

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

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

MeasureJul 2024Year earlierRDU, 12 months to Jul 2026All reported flights, Jul 2024
Departed on time66.5%—77.5%68.5%
Arrived on time66.3%—77.1%68.1%
Cancelled4.3%—2.3%2.9%
Average departure delay (late minutes only)26.9 min—17.6 min24.9 min
Scheduled departures a day189—15221,154
Scheduled departures5,667—55,461634,613

Airlines that month

Reporting carrierFlightsShareOn timeAvg arrival delayCancelled
AA American Airlines1,10119%62.3%30.7 min3.4%
DL Delta Air Lines1,05719%69.7%17.9 min6.5%
WN Southwest Airlines81514%67.0%14.1 min0.5%
F9 Frontier Airlines57310%60.6%21.5 min5.8%
9E Endeavor Air55610%56.1%26.3 min11.3%
YX Republic Airline4959%76.0%10.0 min1.4%
UA United Airlines4638%71.9%17.8 min4.3%
B6 JetBlue Airways2715%72.0%15.7 min1.5%
OO SkyWest Airlines1332%58.6%19.4 min0.8%
MQ Envoy Air671%82.1%4.8 min0.0%
AS Alaska Airlines621%82.3%2.3 min0.0%
OH PSA Airlines431%67.4%13.6 min7.0%

Busiest routes that month

RouteCitiesFlightsOn timeAvg arrival delayCancelled
RDU–ATLRaleigh/Durham to Atlanta42365.5%26.0 min5.4%
RDU–LGARaleigh/Durham to New York36660.7%28.6 min8.5%
RDU–JFKRaleigh/Durham to New York34165.4%19.4 min6.5%
RDU–CLTRaleigh/Durham to Charlotte33152.9%47.1 min6.0%
RDU–ORDRaleigh/Durham to Chicago28172.2%12.9 min2.8%
RDU–BOSRaleigh/Durham to Boston26875.7%3.6 min2.2%
RDU–MCORaleigh/Durham to Orlando24263.2%22.8 min3.7%
RDU–DCARaleigh/Durham to Washington23063.9%19.7 min4.8%
RDU–PHLRaleigh/Durham to Philadelphia22061.4%21.9 min5.0%
RDU–EWRRaleigh/Durham to Newark21756.7%30.1 min7.8%
RDU–MIARaleigh/Durham to Miami21770.5%16.3 min2.8%
RDU–BNARaleigh/Durham to Nashville20274.8%14.0 min1.5%

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 categoryShare of delay minutesNational, Jul 2024Minutes
Air carrier29.5%36.6%42,180
Late-arriving aircraft46.8%42.7%66,939
National Aviation System18.9%16.0%26,980
Extreme weather4.7%4.6%6,761
Security0.0%0.1%40
142,900 delay minutes on 1,653 flights that arrived 15 or more minutes late and carried a cause report. Carriers assign the categories; see what each category means.
← June 2024August 2024 →

Questions and answers

How many flights left RDU on time in July 2024?

66.5% of 5,667 scheduled domestic departures left less than 15 minutes late, and 66.3% 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 RDU · methodology · corrections.