Jackson Medgar Wiley Evers International in July 2024

65.0%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 609 domestic departures from Jackson Medgar Wiley Evers International (JAN). 65.0% left less than 15 minutes late and 64.4% reached their destination on time; 3.6% were cancelled.

Nationally that month, 68.5% of flights departed on time and 68.1% arrived on time, so JAN departures were 3.5 points below the national departure figure.

Flights arriving at JAN that month were on time 63.3% of the time (610 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 46%, air carrier 34% and national aviation system 14%.

On time 64.4%
Arrived 15+ minutes late 31.4%
Cancelled 3.6%
Diverted 0.7%

Every scheduled departure from JAN 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	JAN, 12 months to Jul 2026	All reported flights, Jul 2024
Departed on time	65.0%	—	80.8%	68.5%
Arrived on time	64.4%	—	81.9%	68.1%
Cancelled	3.6%	—	2.1%	2.9%
Average departure delay (late minutes only)	28.1 min	—	15.6 min	24.9 min
Scheduled departures a day	20	—	16	21,154
Scheduled departures	609	—	5,883	634,613

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
DL Delta Air Lines	190	31%	73.2%	13.6 min	5.3%
WN Southwest Airlines	124	20%	55.6%	30.7 min	2.4%
OH PSA Airlines	113	19%	58.4%	36.9 min	7.1%
MQ Envoy Air	98	16%	63.3%	13.3 min	1.0%
OO SkyWest Airlines	84	14%	66.7%	25.2 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
JAN–ATL	Jackson/Vicksburg to Atlanta	221	71.0%	17.2 min	5.0%
JAN–DFW	Jackson/Vicksburg to Dallas/Fort Worth	208	63.5%	21.5 min	1.0%
JAN–HOU	Jackson/Vicksburg to Houston	62	51.6%	26.9 min	3.2%
JAN–CLT	Jackson/Vicksburg to Charlotte	61	55.7%	36.4 min	4.9%
JAN–BWI	Jackson/Vicksburg to Baltimore	27	59.3%	35.2 min	0.0%
JAN–DCA	Jackson/Vicksburg to Washington	26	69.2%	33.5 min	15.4%
JAN–MCO	Jackson/Vicksburg to Orlando	4	75.0%	3.3 min	0.0%

By scheduled departure hour

100

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	34.0%	36.6%	5,552
Late-arriving aircraft	45.7%	42.7%	7,467
National Aviation System	14.3%	16.0%	2,333
Extreme weather	5.0%	4.6%	823
Security	1.0%	0.1%	164

16,339 delay minutes on 191 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 JAN on time in July 2024?

65.0% of 609 scheduled domestic departures left less than 15 minutes late, and 64.4% 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 JAN · methodology · corrections.