Savannah/Hilton Head International in June 2025

67.0%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 June 2025, reporting carriers scheduled 1,725 domestic departures from Savannah/Hilton Head International (SAV). 67.0% left less than 15 minutes late and 69.6% reached their destination on time; 2.4% were cancelled.

Nationally that month, 71.4% of flights departed on time and 70.3% arrived on time, so SAV departures were 4.4 points below the national departure figure.

A year earlier, in June 2024, the airport had 1,702 departures with 79.4% leaving on time: a change of −12.4 points, with flights up 1%.

Flights arriving at SAV that month were on time 64.0% of the time (1,726 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 37%, late-arriving aircraft 33% and national aviation system 19%.

On time 69.6%
Arrived 15+ minutes late 27.8%
Cancelled 2.4%
Diverted 0.2%

Every scheduled departure from SAV in June 2025, judged by arrival at the destination.

June 2025 against a year earlier, the airport's year and the nation

Measure	Jun 2025	Jun 2024	SAV, 12 months to Jul 2026	All reported flights, Jun 2025
Departed on time	67.0%	79.4%	78.2%	71.4%
Arrived on time	69.6%	80.1%	78.9%	70.3%
Cancelled	2.4%	1.8%	2.1%	1.6%
Average departure delay (late minutes only)	27.8 min	15.0 min	17.9 min	22.1 min
Scheduled departures a day	58	57	52	20,386
Scheduled departures	1,725	1,702	19,137	611,575

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
DL Delta Air Lines	318	18%	77.4%	8.6 min	3.1%
WN Southwest Airlines	291	17%	67.4%	18.3 min	1.0%
AA American Airlines	260	15%	57.3%	33.6 min	3.5%
OH PSA Airlines	224	13%	74.6%	26.6 min	5.4%
YX Republic Airline	165	10%	75.2%	12.1 min	1.8%
G4 Allegiant Air	130	8%	67.7%	18.4 min	0.0%
UA United Airlines	114	7%	74.6%	22.2 min	0.9%
B6 JetBlue Airways	112	6%	63.4%	18.0 min	1.8%
MQ Envoy Air	58	3%	74.1%	9.6 min	0.0%
OO SkyWest Airlines	44	3%	61.4%	44.9 min	0.0%
F9 Frontier Airlines	9	1%	44.4%	13.6 min	11.1%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
SAV–ATL	Savannah to Atlanta	256	77.0%	9.3 min	3.1%
SAV–CLT	Savannah to Charlotte	195	76.4%	17.6 min	1.0%
SAV–DFW	Savannah to Dallas/Fort Worth	119	58.0%	20.9 min	0.8%
SAV–ORD	Savannah to Chicago	119	75.6%	18.3 min	2.5%
SAV–BOS	Savannah to Boston	109	69.7%	15.4 min	0.9%
SAV–PHL	Savannah to Philadelphia	100	61.0%	25.3 min	5.0%
SAV–DCA	Savannah to Washington	86	61.6%	56.8 min	12.8%
SAV–BWI	Savannah to Baltimore	84	70.2%	24.6 min	0.0%
SAV–EWR	Savannah to Newark	69	75.4%	27.0 min	2.9%
SAV–BNA	Savannah to Nashville	60	75.0%	10.2 min	0.0%
SAV–DTW	Savannah to Detroit	58	72.4%	14.0 min	0.0%
SAV–MIA	Savannah to Miami	54	72.2%	23.8 min	3.7%

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), June 2025.

Delay causes

BTS cause category	Share of delay minutes	National, Jun 2025	Minutes
Air carrier	36.8%	31.6%	16,077
Late-arriving aircraft	33.3%	40.6%	14,561
National Aviation System	18.5%	20.9%	8,086
Extreme weather	11.3%	6.9%	4,953
Security	0.1%	0.2%	53

43,730 delay minutes on 480 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 SAV on time in June 2025?

67.0% of 1,725 scheduled domestic departures left less than 15 minutes late, and 69.6% reached their destination on time. The national figures that month were 71.4% and 70.3%.

How does that compare with a year earlier?

In June 2024, 79.4% of 1,702 departures left on time and 1.8% were cancelled, against 67.0% and 2.4% in June 2025.

Provenance

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for June 2025; public domain. Domestic scheduled flights by reporting carriers, totals and averages only. The site's data runs through July 2026. Full record for SAV · methodology · corrections.