N835SY
Boeing 737-8KN (737-800 Next Generation) (8KN)
Boeing Commercial Airplanes
7 Hours
Duration of Flight
3115 NM
Range
473 MPH
Max Speed

Gallery




Basic Information
Airframe
Data valid as of 2025-11-26| Date | From | To | Flight Time | Status |
|---|---|---|---|---|
| 2025-11-25 | N/A | N/A | N/A | ✓ Landed |
| 2025-11-25 | N/A | N/A | N/A | ✓ Landed |
| 2025-11-24 | N/A | N/A | N/A | ✓ Landed |
| 2025-11-24 | N/A | N/A | N/A | ✓ Landed |
| 2025-11-24 | N/A | N/A | N/A | ✓ Landed |
| 2025-11-23 | N/A | N/A | N/A | ✓ Landed |
AI Summary
Boeing 737-8KN (737-800 Next Generation) (8KN)
Overview
US-registered Boeing 737-8KN MSN 40250; delivered into Sun Country operation in December 2019 and entered service with the carrier in early 2020.
Specifications
- Engines: 2× CFM International CFM56-7B27E (27300 lbf each)
- Range: 3115 nm
- Cruise: 450 kts
- Seats: 183
- Ceiling: 41000 ft
Operations & Cabin
Single-aisle single-cabin (Sun Country high-density passenger layout; typical 183-seat configuration) Collins Pinnacle slimline seats in a single-aisle layout with forward 'Best' / premium sections on Sun Country-configured airframes.
Model & Market Context
The airframe bearing tail number N835SY is a Boeing commercial narrowbody completed in 2011, manufacturer serial number 40250. It is a member of the Boeing 737-800 Next Generation family and is registered in the US. The aircraft is owned by Sun Country Inc (a corporation based in Minneapolis, MN, US) and is maintained in the operator’s single-cabin, high-density configuration. Notable registry actions and public valuation or detailed condition reports for this specific airframe are not published.
This airframe is outfitted in a single-aisle single-cabin, Sun Country high-density passenger layout, described as the typical 183-seat configuration. The installed powerplant complement—two CFM56-7B27E engines—supports the airframe’s certified cruise and altitude capability. Registered and operated under a US registration, the aircraft’s operator location is listed as Minneapolis, MN; specific route schedules, avionics fit details, and in-service utilization records for this airframe are not published. Maintenance considerations reflect its high-density passenger role, which typically results in higher utilization rates and corresponding maintenance planning aligned with operator procedures.
The Boeing 737-8KN (737-800 Next Generation) represents the NG series’ entry in the medium-range, single-aisle market segment, with this example offering a 3,115 nm range and a cruise speed of 450 kts suitable for regional to transcontinental missions within continental markets. The combination of a high-density 183-seat cabin and proven CFM56-7B propulsion positions such airframes for steady demand among carriers seeking lower-cost seat-mile economics. Resale and maintenance considerations for this configuration typically reflect higher utilization and cabin wear inherent to dense layouts, factors that buyers and lessors weigh alongside fleet commonality and remaining structural and engine life.
Aircraft Comparison
| Parameter | N835SY | N1049A | N104HR |
|---|---|---|---|
| Serial Number (MSN) | 40250 | 30109 | 21525 |
| Year Manufactured | 2011 | 1999 | 1979 |
| Duration of Flight | 7 Hours | 7 Hours | N/A |
| Range | 3115 NM | 3265 NM | 2600 NM |
| Max Speed | 473 MPH | 493 MPH | 549 MPH |
| Aircraft Class | Over 20,000lbs | Over 20,000lbs | Over 20,000lbs |
| Service Ceiling | 41000 ft | 43000 ft | 35200 ft |
| Max Passengers | 183 | 290 | 134 |
| Cabin Comfort | No items found. | No items found. | No items found. |