Bangor International in April 2025

82.7%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 2025, reporting carriers scheduled 191 domestic departures from Bangor International (BGR). 82.7% left less than 15 minutes late and 79.6% reached their destination on time; 0.0% were cancelled.

Nationally that month, 80.6% of flights departed on time and 79.5% arrived on time, so BGR departures were 2.1 points above the national departure figure.

A year earlier, in April 2024, the airport had 223 departures with 89.2% leaving on time: a change of −6.5 points, with flights down 14%.

Flights arriving at BGR that month were on time 73.8% of the time (191 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 39%, air carrier 33% and national aviation system 16%.

On time 79.6%
Arrived 15+ minutes late 19.4%
Cancelled 0.0%
Diverted 1.0%

Every scheduled departure from BGR in April 2025, judged by arrival at the destination.

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

Measure	Apr 2025	Apr 2024	BGR, 12 months to Jul 2026	All reported flights, Apr 2025
Departed on time	82.7%	89.2%	75.6%	80.6%
Arrived on time	79.6%	87.4%	72.0%	79.5%
Cancelled	0.0%	0.9%	3.3%	0.8%
Average departure delay (late minutes only)	15.7 min	8.1 min	25.5 min	14.1 min
Scheduled departures a day	6	7	11	19,465
Scheduled departures	191	223	3,983	583,950

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OH PSA Airlines	82	43%	75.6%	11.7 min	0.0%
G4 Allegiant Air	80	42%	80.0%	2.1 min	0.0%
YX Republic Airline	29	15%	89.7%	-6.4 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
BGR–DCA	Bangor to Washington	82	75.6%	11.7 min	0.0%
BGR–EWR	Bangor to Newark	29	89.7%	-6.4 min	0.0%
BGR–SFB	Bangor to Sanford	29	75.9%	2.6 min	0.0%
BGR–PIE	Bangor to St. Petersburg	26	80.8%	0.6 min	0.0%
BGR–PGD	Bangor to Punta Gorda	18	77.8%	14.1 min	0.0%
BGR–FLL	Bangor to Fort Lauderdale	7	100.0%	-22.7 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 2025.

Delay causes

BTS cause category	Share of delay minutes	National, Apr 2025	Minutes
Air carrier	33.0%	32.7%	1,059
Late-arriving aircraft	39.0%	39.4%	1,254
National Aviation System	15.5%	22.2%	499
Extreme weather	8.4%	5.5%	271
Security	4.0%	0.2%	129

3,212 delay minutes on 37 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 2025?

82.7% of 191 scheduled domestic departures left less than 15 minutes late, and 79.6% reached their destination on time. The national figures that month were 80.6% and 79.5%.

How does that compare with a year earlier?

In April 2024, 89.2% of 223 departures left on time and 0.9% were cancelled, against 82.7% and 0.0% in April 2025.

Provenance

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for April 2025; 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.