Flagstaff Pulliam in September 2023

88.5%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 September 2023, reporting carriers scheduled 139 domestic departures from Flagstaff Pulliam (FLG). 88.5% left less than 15 minutes late and 90.6% reached their destination on time; 0.0% were cancelled.

Nationally that month, 80.5% of flights departed on time and 80.1% arrived on time, so FLG departures were 8.0 points above the national departure figure.

Flights arriving at FLG that month were on time 86.3% of the time (139 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 66%, air carrier 30% and national aviation system 4%.

On time 90.6%
Arrived 15+ minutes late 9.4%
Cancelled 0.0%
Diverted 0.0%

Every scheduled departure from FLG in September 2023, judged by arrival at the destination.

September 2023 against a year earlier, the airport's year and the nation

Measure	Sep 2023	Year earlier	FLG, 12 months to Jul 2026	All reported flights, Sep 2023
Departed on time	88.5%	—	75.3%	80.5%
Arrived on time	90.6%	—	75.3%	80.1%
Cancelled	0.0%	—	2.8%	1.2%
Average departure delay (late minutes only)	7.4 min	—	28.3 min	14.1 min
Scheduled departures a day	5	—	5	18,978
Scheduled departures	139	—	1,637	569,338

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	139	100%	90.6%	-9.6 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
FLG–PHX	Flagstaff to Phoenix	109	89.0%	-6.6 min	0.0%
FLG–DFW	Flagstaff to Dallas/Fort Worth	30	96.7%	-20.4 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), September 2023.

Delay causes

BTS cause category	Share of delay minutes	National, Sep 2023	Minutes
Air carrier	30.2%	36.4%	278
Late-arriving aircraft	66.2%	38.3%	609
National Aviation System	3.6%	19.9%	33
Extreme weather	0.0%	5.1%	0
Security	0.0%	0.2%	0

920 delay minutes on 13 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 FLG on time in September 2023?

88.5% of 139 scheduled domestic departures left less than 15 minutes late, and 90.6% reached their destination on time. The national figures that month were 80.5% and 80.1%.

How does that compare with a year earlier?

September 2022 is outside the 36 months on file, or the airport had too few reported flights that month.

Provenance

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for September 2023; public domain. Domestic scheduled flights by reporting carriers, totals and averages only. The site's data runs through July 2026. Full record for FLG · methodology · corrections.