Elmira/Corning Regional in June 2026

76.5%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 2026, reporting carriers scheduled 119 domestic departures from Elmira/Corning Regional (ELM). 76.5% left less than 15 minutes late and 78.2% reached their destination on time; 0.0% were cancelled.

Nationally that month, 72.2% of flights departed on time and 72.8% arrived on time, so ELM departures were 4.3 points above the national departure figure.

A year earlier, in June 2025, the airport had 102 departures with 84.3% leaving on time: a change of −7.8 points, with flights up 17%.

Flights arriving at ELM that month were on time 79.0% of the time (119 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, extreme weather 38%, air carrier 33% and late-arriving aircraft 27%.

On time 78.2%
Arrived 15+ minutes late 21.8%
Cancelled 0.0%
Diverted 0.0%

Every scheduled departure from ELM in June 2026, judged by arrival at the destination.

June 2026 against a year earlier, the airport's year and the nation

Measure	Jun 2026	Jun 2025	ELM, 12 months to Jul 2026	All reported flights, Jun 2026
Departed on time	76.5%	84.3%	78.4%	72.2%
Arrived on time	78.2%	82.4%	78.4%	72.8%
Cancelled	0.0%	0.0%	1.2%	1.6%
Average departure delay (late minutes only)	27.4 min	12.6 min	19.8 min	20.6 min
Scheduled departures a day	4	3	4	20,253
Scheduled departures	119	102	1,290	607,577

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	90	76%	85.6%	7.6 min	0.0%
G4 Allegiant Air	29	24%	55.2%	32.4 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
ELM–DTW	Elmira/Corning to Detroit	90	85.6%	7.6 min	0.0%
ELM–PIE	Elmira/Corning to St. Petersburg	10	30.0%	59.3 min	0.0%
ELM–SFB	Elmira/Corning to Sanford	10	60.0%	22.7 min	0.0%
ELM–MYR	Elmira/Corning to Myrtle Beach	9	77.8%	13.2 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 2026.

Delay causes

BTS cause category	Share of delay minutes	National, Jun 2026	Minutes
Air carrier	32.6%	30.8%	1,033
Late-arriving aircraft	27.2%	42.1%	862
National Aviation System	2.5%	20.3%	78
Extreme weather	37.7%	6.7%	1,192
Security	0.0%	0.1%	0

3,165 delay minutes on 26 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 ELM on time in June 2026?

76.5% of 119 scheduled domestic departures left less than 15 minutes late, and 78.2% reached their destination on time. The national figures that month were 72.2% and 72.8%.

How does that compare with a year earlier?

In June 2025, 84.3% of 102 departures left on time and 0.0% were cancelled, against 76.5% and 0.0% in June 2026.

Provenance

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