Bangor International in April 2026

81.5%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 April 2026, reporting carriers scheduled 243 domestic departures from Bangor International (BGR). 81.5% left less than 15 minutes late and 81.1% reached their destination on time; 0.8% were cancelled.

Nationally that month, 79.1% of flights departed on time and 78.9% arrived on time, so BGR departures were 2.4 points above the national departure figure.

A year earlier, in April 2025, the airport had 191 departures with 82.7% leaving on time: a change of −1.2 points, with flights up 27%.

Flights arriving at BGR that month were on time 78.3% of the time (244 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 41%, air carrier 33% and national aviation system 24%.

On time 81.1%
Arrived 15+ minutes late 18.1%
Cancelled 0.8%
Diverted 0.0%

Every scheduled departure from BGR in April 2026, judged by arrival at the destination.

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

Measure	Apr 2026	Apr 2025	BGR, 12 months to Jul 2026	All reported flights, Apr 2026
Departed on time	81.5%	82.7%	75.6%	79.1%
Arrived on time	81.1%	79.6%	72.0%	78.9%
Cancelled	0.8%	0.0%	3.3%	0.9%
Average departure delay (late minutes only)	14.9 min	15.7 min	25.5 min	14.5 min
Scheduled departures a day	8	6	11	19,931
Scheduled departures	243	191	3,983	597,919

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
G4 Allegiant Air	77	32%	87.0%	-4.3 min	0.0%
OH PSA Airlines	74	30%	68.9%	19.7 min	0.0%
AA American Airlines	67	28%	82.1%	-9.3 min	3.0%
YX Republic Airline	25	10%	96.0%	-15.0 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
BGR–DCA	Bangor to Washington	89	75.3%	13.3 min	0.0%
BGR–ORD	Bangor to Chicago	43	76.7%	-3.0 min	4.7%
BGR–SFB	Bangor to Sanford	32	84.4%	0.2 min	0.0%
BGR–PIE	Bangor to St. Petersburg	26	92.3%	-10.1 min	0.0%
BGR–CLT	Bangor to Charlotte	24	91.7%	-20.1 min	0.0%
BGR–PGD	Bangor to Punta Gorda	11	90.9%	-14.5 min	0.0%
BGR–FLL	Bangor to Fort Lauderdale	8	75.0%	10.6 min	0.0%
BGR–EWR	Bangor to Newark	5	100.0%	-20.4 min	0.0%
BGR–PHL	Bangor to Philadelphia	5	60.0%	0.6 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), April 2026.

Delay causes

BTS cause category	Share of delay minutes	National, Apr 2026	Minutes
Air carrier	32.8%	33.5%	1,179
Late-arriving aircraft	41.2%	40.4%	1,481
National Aviation System	23.5%	21.0%	847
Extreme weather	2.6%	5.0%	92
Security	0.0%	0.1%	0

3,599 delay minutes on 44 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 BGR on time in April 2026?

81.5% of 243 scheduled domestic departures left less than 15 minutes late, and 81.1% reached their destination on time. The national figures that month were 79.1% and 78.9%.

How does that compare with a year earlier?

In April 2025, 82.7% of 191 departures left on time and 0.0% were cancelled, against 81.5% and 0.8% in April 2026.

Provenance

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