SI 321 Southampton to Guernsey Flight Status

Blue Islands Flight SI321 from Southampton Airport SOU to Guernsey Airport GCI is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on September 14th, 2025.
Check the table below for SI321's most recent flight history:

SI 321 Flight Status & Schedule

Date Departure Arrival Status
Sep 14 15:15 15:14
En-Route
Track >
Aug 24 15:44 15:13
En-Route
Track >
Aug 17 14:39 15:13
En-Route
Track >
Aug 10 14:39 15:12
En-Route
Track >
Aug 03 14:39 15:12
En-Route
Track >

Blue Islands SI 321 Southampton to Guernsey Flight Information

Blue Islands Flight SI321 connects Southampton, United Kingdom to Guernsey, Guernsey, taking off from Southampton Airport SOU and landing at Guernsey Airport GCI.

What is the On-Time Performance (OTP) of Blue Islands Flight SI321 Southampton to Guernsey?

The Airportia On-Time Performance Rating for Blue Islands Flight SI321 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest SI321 flight?

The latest flight took off on Sunday, September 14th, 2025 with the flight status being En-Route on 15:14.

How else can the flight SI321 be referenced as?

This Blue Islands flight can also be referenced as BCI321, SI0321, SI 321, BCI 321.

How often is flight SI321 delayed?

On average, 0% of all SI321 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled SI321 flight or baggage issues?

If your SI321 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 SI321 Flight Tracker above for more details.

SI321 and Southampton SOU to Guernsey GCI Flights

Other flights departing from Southampton SOU: SI357, SI3321, SI3335, SI375

Other flights arriving at Guernsey GCI: SI4415, SI3321, SI3335, SI215

All flights connecting Southampton SOU to Guernsey GCI.

SI321 Blue Islands Flight: Southampton to Guernsey Route Map

SI321 Blue Islands Flight Map: Southampton to Guernsey
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.