Departure: Fri, Jun 19, 2026
Scheduled:
23:40
|
Actual:
23:42
Arrival: Sat, Jun 20, 2026
Scheduled:
01:02
|
Estimated:
00:55
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5A 9921 Flight Status & Schedule

Date Departure Arrival Status
Jun 19 23:42 00:55
En-Route
Track >

Alpine Air Express 5A 9921 Muskegon to Sioux Falls Flight Information

Alpine Air Express Flight 5A9921 connects Muskegon, United States to Sioux Falls, United States, taking off from Muskegon County Airport MKG and landing at Sioux Falls Regional Airport FSD.

How long is the 5A9921 flight from Muskegon to Sioux Falls?

The average flight time from Muskegon to Sioux Falls is 2 hours and 13 minutes. The flight distance is 850 km / 528 miles and the average flight speed is 383 km/h / 238 mph.

How many 5A9921 flights are operated per week?

1 flight per week. The flight 5A9921 is operated on Saturday.

What is the On-Time Performance (OTP) of Alpine Air Express Flight 5A9921 Muskegon to Sioux Falls?

The Airportia On-Time Performance Rating for Alpine Air Express Flight 5A9921 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest 5A9921 flight?

The latest flight took off on Saturday, June 20th, 2026 with the flight status being En-Route on 00:55.

How else can the flight 5A9921 be referenced as?

This Alpine Air Express flight can also be referenced as AIP9921, 5A 9921, AIP 9921.

How often is flight 5A9921 delayed?

On average, 0% of all 5A9921 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled 5A9921 flight or baggage issues?

If your 5A9921 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our 5A9921 Flight Tracker above for more details.

5A9921 and Muskegon MKG to Sioux Falls FSD Flights

Other flights departing from Muskegon MKG: KG5760, 5A8941

Other flights arriving at Sioux Falls FSD: AA4942, 5A8941

All flights connecting Muskegon MKG to Sioux Falls FSD.

5A9921 Alpine Air Express Flight: Muskegon to Sioux Falls Route Map

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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.