Jet Charter Cobb County McCollum Field
Cobb County McCollum Field is a general aviation relief valve for Atlanta's northwest side. In 2026, light jets and turboprops use its 6,295-foot runway for regional routes. Charter pricing here depends on aircraft category and peak-season density altitude.
- KRYYairfield codes
- 1,040 ftfield elevation
- 6,295 ftlongest runway
- 22 miinto Downtown Atlanta
Cobb County International Airport-McCollum Field (KRYY) sits at 1,040 feet elevation, roughly 20 miles northwest of downtown Atlanta. For jet charter Cobb County McCollum Field requests, the field's 6,295-foot longest runway supports light and midsize jets on regional legs, while heavier aircraft often stage through Hartsfield-Jackson or DeKalb Peachtree. The airport is a reliever in the FAA's national plan, which keeps it busy with based piston and turboprop traffic but also makes it a practical pickup point for travelers heading to Marietta, Kennesaw, and the I-75 corridor. As a Cobb County private jet departure point, KRYY trims ground time compared with ATL airline terminals and puts you closer to north Atlanta business parks.
Operators serving KRYY hold FAA Part 135 certificates and retain operational control of every flight; when you book through a broker, the broker acts as an agent under DOT Part 295 rules. That distinction matters for quotes, because the operator sets crew duty limits, weather minimums, and aircraft substitution policies. FAA Part 135 operators decide whether a given jet can depart KRYY on a hot July afternoon based on weight, fuel, and the density altitude at that hour. For international itineraries, CBP clearance and TSA screening are handled per the operator's approved procedures, not by the airport's FBO alone.
The field's single FBO, Ascension, handles fueling and ground coordination. Jet charter Cobb County McCollum Field pricing is an estimate, not a fixed fare: quotes vary with aircraft availability, empty legs, and how far the aircraft must reposition. Light jets routinely fly KRYY to Nashville, Charlotte, and Birmingham on short hops, while midsize jets reach Chicago and the Gulf Coast with fuller fuel loads. If your group is larger than eight or your route exceeds about 1,500 miles, then a super-midsize or heavy jet staged from a longer runway may be the better economic fit.
Runway length and field elevation
KRYY's longest runway measures 6,295 feet at a field elevation of 1,040 feet, which is adequate for light and midsize jets but can constrain heavy aircraft on hot days. A 6,295-foot runway at 1,040 feet elevation sets the practical ceiling for jet charter Cobb County McCollum Field missions on warm afternoons. When summer temperatures push density altitude toward 3,200 feet in July, then takeoff distances grow and operators may reduce fuel or payload. Pilots calculate performance for the specific runway and wind; if the numbers do not clear, then the flight may need a different aircraft or a departure from Fulton County Brown Field's 5,797-foot runway or DeKalb Peachtree's 6,001-foot strip.
| Runway | Distance | Breadth | Paving |
|---|---|---|---|
| 09/27 | 6,295 ft | 100 ft | Asphalt |
Ground services at McCollum Field
Ascension FBO is the on-field fixed base operator at KRYY, providing fuel, hangar space, and passenger handling for charter arrivals and departures. Passengers on a Cobb County jet charter typically meet their crew at the Ascension facility before boarding, which keeps ground movement short on a field shared with heavy training traffic. Because the airport is a reliever, expect pattern activity from local flight schools; if your schedule is tight, then ask the operator to build a small buffer into the ground plan. DeKalb Peachtree and Fulton County Brown Field offer alternative FBOs if your itinerary favors the east or southwest side of the metro.
Best for
- Business travel from Cobb County: KRYY is close to Marietta, Kennesaw, and the I-75 corridor, saving drive time versus Hartsfield-Jackson.
- Light-jet regional trips: Nashville, Charlotte, and Birmingham fit comfortably within the field's 6,295-foot runway limits.
- Midsize jet runs to Chicago and the Gulf: Longer legs work when payload and fuel are balanced against summer density altitude.
- Alternative to Atlanta airline terminals: A Cobb County departure avoids ATL's main-terminal crowds for domestic itineraries.
| Class | Runway requirement | Here |
|---|---|---|
| Turboprop | 3,300 ft+ | Adequate |
| Light jet | 4,000 ft+ | Adequate |
| Midsize jet | 5,000 ft+ | Adequate |
| Super-midsize jet | 5,200 ft+ | Adequate |
| Heavy jet | 5,600 ft+ | Adequate |
Density altitude by season
July and August are the performance-limiting months at KRYY, with density altitude near 3,200 feet and a peak figure around 3,800 feet at 115°F. Cobb County's summer heat raises density altitude to roughly 3,200 feet in July, cutting into useful payload for light jets departing with full fuel. January is the opposite case, with highs near 52°F and density altitude around 800 feet, when the same aircraft carries more. Spring and fall sit between those extremes: April's density altitude is about 2,100 feet and October's about 2,200 feet. When you charter in midsummer, then expect the operator to confirm performance for the actual departure time rather than the seasonal average.
| Period | Avg high | Wet days | Density altitude |
|---|---|---|---|
| Jan | 52°F | 10 | 800 ft |
| Feb | 58°F | 13 | 1,200 ft |
| Mar | 65°F | 11 | 1,700 ft |
| Apr | 71°F | 11 | 2,100 ft |
| May | 80°F | 11 | 2,700 ft |
| Jun | 85°F | 15 | 3,000 ft |
| Jul | 88°F | 17 | 3,200 ft |
| Aug | 87°F | 16 | 3,200 ft |
| Sep | 82°F | 10 | 2,800 ft |
| Oct | 73°F | 7 | 2,200 ft |
| Nov | 63°F | 8 | 1,600 ft |
| Dec | 56°F | 11 | 1,100 ft |
Getting to McCollum Field
KRYY sits northwest of downtown Atlanta, reachable via I-75 and local Cobb County roads, with the terminal area and Ascension FBO handling passenger drop-offs. Driving to Cobb County International Airport-McCollum Field from Midtown Atlanta typically takes less than an hour outside rush hour, though I-75 northbound can add time on weekday mornings. The field is roughly 1,728 miles from a reference strip used for distance comparisons, a figure that reflects long-haul capability rather than local driving. If you are connecting from Hartsfield-Jackson after an airline arrival, then allow extra time for the cross-metro transfer; DeKalb Peachtree may be the better pickup if your inbound flight lands on the east side.
Jet routes through Cobb -McCollum
These 6 private jet routes span 461 to 1,683 nautical miles, with one-way light jet estimates ranging from $5,500 to $30,000.
This airport in questions
What should I know about jet charter Cobb County McCollum Field pricing?
Pricing is an estimate that depends on aircraft category, route length, and season, with July density altitude near 3,200 feet affecting payload. Light jets on short regional legs cost less per hour than midsize or super-midsize aircraft. Quotes also reflect repositioning distance and empty-leg availability. Because brokers act as agents under DOT Part 295, the operating certificate holder sets the final terms, so compare quotes from more than one source before booking.
Can heavy jets use KRYY's 6,295-foot runway?
Often not at full weight in summer. The 6,295-foot runway at 1,040 feet elevation limits heavy aircraft when density altitude rises toward 3,200 feet in July and peaks near 3,800 feet at 115°F. Light and midsize jets are the practical fit. If your itinerary requires a large-cabin aircraft, then plan to stage from Hartsfield-Jackson's 12,390-foot runway instead.
How does KRYY compare with Fulton County Brown Field and DeKalb Peachtree?
Each field has different runway and elevation figures. KRYY offers 6,295 feet at 1,040 feet elevation; Fulton County Brown Field has 5,797 feet at 841 feet; DeKalb Peachtree has 6,001 feet at 1,003 feet. July density altitude is about 3,200 feet at KRYY and DeKalb, and 3,000 feet at Fulton County. Choice usually comes down to which side of metro Atlanta you are departing from.
When is density altitude highest at McCollum Field?
July and August, when highs reach about 88°F and 87°F and density altitude sits near 3,200 feet. The peak figure is around 3,800 feet at 115°F. January is lowest at roughly 800 feet. If you charter in midsummer, then ask the operator to run performance for your departure time, since afternoon heat can reduce fuel or passenger load on light jets.
Which FBO serves private jet flights at KRYY?
Ascension FBO is the on-field operator, handling fuel and passenger coordination for charter arrivals and departures. One FBO means less choice but simple logistics. If your trip involves international legs, then confirm with the operator how CBP clearance will be arranged, since that is handled per the approved procedure rather than by the FBO alone.
What rules govern charter flights from Cobb County?
Flights are flown by FAA Part 135 operators who hold operational control, while brokers act as agents under DOT Part 295. That means the operator, not the broker, sets crew duty limits and weather minimums. TSA screening applies where required. If you are comparing quotes, then ask which certificate holder will operate the flight and confirm the aircraft tail number before you pay a deposit.