Bellingham International in June 2026

84.6%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 175 domestic departures from Bellingham International (BLI). 84.6% left less than 15 minutes late and 81.7% 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 BLI departures were 12.4 points above the national departure figure.

A year earlier, in June 2025, the airport had 215 departures with 87.0% leaving on time: a change of −2.4 points, with flights down 19%.

Flights arriving at BLI that month were on time 81.1% of the time (175 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 62%, late-arriving aircraft 25% and national aviation system 13%.

On time 81.7%
Arrived 15+ minutes late 18.3%
Cancelled 0.0%
Diverted 0.0%

Every scheduled departure from BLI 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	BLI, 12 months to Jul 2026	All reported flights, Jun 2026
Departed on time	84.6%	87.0%	87.3%	72.2%
Arrived on time	81.7%	82.8%	84.4%	72.8%
Cancelled	0.0%	0.0%	1.5%	1.6%
Average departure delay (late minutes only)	14.1 min	6.0 min	10.9 min	20.6 min
Scheduled departures a day	6	7	6	20,253
Scheduled departures	175	215	2,237	607,577

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	120	69%	83.3%	3.1 min	0.0%
G4 Allegiant Air	55	31%	78.2%	24.0 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
BLI–SEA	Bellingham to Seattle	90	81.1%	5.1 min	0.0%
BLI–LAS	Bellingham to Las Vegas	34	76.5%	24.0 min	0.0%
BLI–PDX	Bellingham to Portland	30	90.0%	-2.8 min	0.0%
BLI–AZA	Bellingham to Phoenix	13	92.3%	-1.0 min	0.0%
BLI–BUR	Bellingham to Burbank	8	62.5%	64.6 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	62.1%	30.8%	1,499
Late-arriving aircraft	24.5%	42.1%	591
National Aviation System	13.4%	20.3%	324
Extreme weather	0.0%	6.7%	0
Security	0.0%	0.1%	0

2,414 delay minutes on 32 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 BLI on time in June 2026?

84.6% of 175 scheduled domestic departures left less than 15 minutes late, and 81.7% 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, 87.0% of 215 departures left on time and 0.0% were cancelled, against 84.6% 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 BLI · methodology · corrections.