9X621 Southern Airways Express - Flight Status

Which is the frequency of flight 9X621?
The flight 9X621 is scheduled to flight on daily basis.

Which is the distance of flight 9X621?
The distance between the two airports is 55 miles.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

The following airlines serves the same route between Hoolehua and Honolulu:

Southern Airways Express
- Flight Number: 9X2069. (On Time performance: 79 - Average Delay: 14 minutes)
- Flight Number: 9X519.
- Flight Number: 9X539.
- Flight Number: 9X541.
- Flight Number: 9X543.
- Flight Number: 9X545.
- Flight Number: 9X547.
- Flight Number: 9X549.
- Flight Number: 9X551. (On Time performance: 95 - Average Delay: 3 minutes)
- Flight Number: 9X575.
- Flight Number: 9X629.
- Flight Number: 9X677. (On Time performance: 98 - Average Delay: 2 minutes)
- Flight Number: 9X707.
- Flight Number: 9X762.
- Flight Number: 9X764. (On Time performance: 94 - Average Delay: 10 minutes)
- Flight Number: 9X786.
- Flight Number: 9X789. (On Time performance: 99 - Average Delay: 1 minutes)
- Flight Number: 9X821.
- Flight Number: 9X841.
- Flight Number: 9X857.
- Flight Number: 9X863.
- Flight Number: 9X931.
- Flight Number: 9X949.
- Flight Number: 9X957. (On Time performance: 95 - Average Delay: 6 minutes)

Corporate Air
- Flight Number: CPT7691.
- Flight Number: CPT7717. (On Time performance: 91 - Average Delay: 0 minutes)
- Flight Number: CPT8720. (On Time performance: 59 - Average Delay: 33 minutes)
- Flight Number: CPT910. (On Time performance: 69 - Average Delay: 29 minutes)
- Flight Number: CPT914. (On Time performance: 81 - Average Delay: 18 minutes)
- Flight Number: CPT977. (On Time performance: 86 - Average Delay: 9 minutes)

Kamaka Air
- Flight Number: KMK248. (On Time performance: 61 - Average Delay: 43 minutes)
- Flight Number: KMK347. (On Time performance: 53 - Average Delay: 90 minutes)
- Flight Number: KMK578. (On Time performance: 58 - Average Delay: 32 minutes)
- Flight Number: KMK8. (On Time performance: 70 - Average Delay: 31 minutes)

Western Aircraft
- Flight Number: STT581. (On Time performance: 100 - Average Delay: -1 minutes)
- Flight Number: STT583. (On Time performance: 95 - Average Delay: 1 minutes)
- Flight Number: STT587. (On Time performance: 86 - Average Delay: 6 minutes)
- Flight Number: STT589. (On Time performance: 95 - Average Delay: 3 minutes)

It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Delays analyzed by Weekday: We have gathered available data from last six months, spanning from March 09, 2026 to September 03, 2026. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Note: We have excluded some days from the graph, since the quantity and quality of the data is not representative enough.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from March 01, 2026 to August 31, 2026. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.