Observed aircraft • ACARS + ADS-B

Fleet Lists.

Select an airline to see aircraft that were actually observed in the ACARSd archive using that carrier's ICAO or IATA flight identifiers during the selected period.

Airline Airline name • ICAO / IATA identifiers Observation period 30 days is the historical Fleet List default

Observed fleet

Sun Country Airlines

Flight identifiers: SCX / SY • last 30 days

6 aircraft observed Database query • 1.02 s

Registration	ICAO24	Type	Last flight	Last heard (UTC)	Observations	Source
N827SY	AB4C83	737-800	SCX8253	2026-10-11 19:46:46	2	ADS-B
N855SY	ABBB92	B738	SCX8264	2026-10-07 22:43:01	10	ADS-B
N833SY	AB6526	737-800	SCX8209	2026-10-01 18:37:03	2	ACARS
N7949A	AACA75	737-800	SCX3049	2026-10-01 18:01:57	1	ACARS
N838SY	AB77B9	737-800	SY8728	2026-09-25 20:08:19	1	ACARS
N801SY	AAE73B	737-8Q8	SY8161	2026-09-23 18:22:21	1	ACARS

These are observed aircraft, not an official airline fleet registry. Wet leases, codeshares, substitutions, ferry flights and reused flight identifiers can cause aircraft from another operator to appear here.

What this page means

The old Fleet List idea — rebuilt from observations.

The historical ACARSd Fleet List was based on aircraft actually heard using an airline's flight identifiers. This reconstruction follows the same principle and now combines the restored ACARS archive with new Mode-S / ADS-B observations where available.