Flagstaff Pulliam in August 2023

94.3%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 August 2023, reporting carriers scheduled 123 domestic departures from Flagstaff Pulliam (FLG). 94.3% left less than 15 minutes late and 94.3% reached their destination on time; 0.0% were cancelled.

Nationally that month, 76.7% of flights departed on time and 76.9% arrived on time, so FLG departures were 17.6 points above the national departure figure.

Flights arriving at FLG that month were on time 87.8% of the time (123 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 57% and late-arriving aircraft 44%.

On time 94.3%
Arrived 15+ minutes late 5.7%
Cancelled 0.0%
Diverted 0.0%

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

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

Measure	Aug 2023	Year earlier	FLG, 12 months to Jul 2026	All reported flights, Aug 2023
Departed on time	94.3%	—	75.3%	76.7%
Arrived on time	94.3%	—	75.3%	76.9%
Cancelled	0.0%	—	2.8%	1.5%
Average departure delay (late minutes only)	4.3 min	—	28.3 min	17.3 min
Scheduled departures a day	4	—	5	20,100
Scheduled departures	123	—	1,637	602,987

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	123	100%	94.3%	-13.3 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
FLG–PHX	Flagstaff to Phoenix	92	94.6%	-13.0 min	0.0%
FLG–DFW	Flagstaff to Dallas/Fort Worth	31	93.5%	-14.1 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), August 2023.

Delay causes

BTS cause category	Share of delay minutes	National, Aug 2023	Minutes
Air carrier	56.5%	36.7%	268
Late-arriving aircraft	43.5%	42.2%	206
National Aviation System	0.0%	15.7%	0
Extreme weather	0.0%	5.1%	0
Security	0.0%	0.2%	0

474 delay minutes on 7 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 August 2023?

94.3% of 123 scheduled domestic departures left less than 15 minutes late, and 94.3% reached their destination on time. The national figures that month were 76.7% and 76.9%.

How does that compare with a year earlier?

August 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 August 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.