Lovell Field in June 2025

58.5%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 June 2025, reporting carriers scheduled 451 domestic departures from Lovell Field (CHA). 58.5% left less than 15 minutes late and 59.4% reached their destination on time; 4.0% were cancelled.

Nationally that month, 71.4% of flights departed on time and 70.3% arrived on time, so CHA departures were 12.9 points below the national departure figure.

A year earlier, in June 2024, the airport had 547 departures with 79.9% leaving on time: a change of −21.4 points, with flights down 18%.

Flights arriving at CHA that month were on time 58.8% of the time (451 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 36%, late-arriving aircraft 35% and extreme weather 15%.

On time 59.4%
Arrived 15+ minutes late 36.1%
Cancelled 4.0%
Diverted 0.4%

Every scheduled departure from CHA 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	CHA, 12 months to Jul 2026	All reported flights, Jun 2025
Departed on time	58.5%	79.9%	75.3%	71.4%
Arrived on time	59.4%	80.1%	74.2%	70.3%
Cancelled	4.0%	0.5%	2.7%	1.6%
Average departure delay (late minutes only)	34.0 min	13.0 min	22.9 min	22.1 min
Scheduled departures a day	15	18	14	20,386
Scheduled departures	451	547	5,105	611,575

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
DL Delta Air Lines	141	31%	64.5%	16.2 min	4.3%
OH PSA Airlines	101	22%	59.4%	19.9 min	4.0%
OO SkyWest Airlines	63	14%	23.8%	64.5 min	9.5%
MQ Envoy Air	56	12%	76.8%	15.9 min	0.0%
NK Spirit Airlines	43	10%	67.4%	16.8 min	2.3%
G4 Allegiant Air	39	9%	64.1%	21.3 min	2.6%
YX Republic Airline	8	2%	62.5%	88.0 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
CHA–DFW	Chattanooga to Dallas/Fort Worth	145	57.9%	26.5 min	4.8%
CHA–ATL	Chattanooga to Atlanta	141	64.5%	16.2 min	4.3%
CHA–CLT	Chattanooga to Charlotte	42	38.1%	51.8 min	2.4%
CHA–DCA	Chattanooga to Washington	26	73.1%	23.5 min	3.8%
CHA–PIE	Chattanooga to St. Petersburg	17	70.6%	16.5 min	0.0%
CHA–EWR	Chattanooga to Newark	16	68.8%	3.9 min	6.3%
CHA–MCO	Chattanooga to Orlando	16	75.0%	25.9 min	0.0%
CHA–SFB	Chattanooga to Sanford	13	46.2%	46.5 min	0.0%
CHA–FLL	Chattanooga to Fort Lauderdale	11	54.5%	21.1 min	0.0%
CHA–ORD	Chattanooga to Chicago	11	9.1%	69.8 min	9.1%
CHA–LAS	Chattanooga to Las Vegas	9	77.8%	-9.2 min	11.1%
CHA–MIA	Chattanooga to Miami	4	75.0%	37.5 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), June 2025.

Delay causes

BTS cause category	Share of delay minutes	National, Jun 2025	Minutes
Air carrier	35.5%	31.6%	4,833
Late-arriving aircraft	34.8%	40.6%	4,749
National Aviation System	14.3%	20.9%	1,945
Extreme weather	15.4%	6.9%	2,104
Security	0.0%	0.2%	0

13,631 delay minutes on 163 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 CHA on time in June 2025?

58.5% of 451 scheduled domestic departures left less than 15 minutes late, and 59.4% 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, 79.9% of 547 departures left on time and 0.5% were cancelled, against 58.5% and 4.0% 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 CHA · methodology · corrections.