Route guide

Atlanta to Oak Ridge (ATL-GSO): Nonstop Upgrade & Award Space

Delta Air Lines flies nonstop between Atlanta (ATL) and Oak Ridge (GSO), roughly 49 times a week. With Delta Air Lines operating this route so often, premium seats still turn over daily, and upgrade or award space can open and close within hours. 2LNR tracks confirmed availability on every ATL to GSO departure, so you know which flights have space before you book.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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49
Nonstop flights a week
306 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every ATL to GSO departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Atlanta to Oak Ridge to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each ATL to GSO departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See ATL to GSO on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Atlanta to Oak Ridge nonstop

Carriers operating ATL to GSO nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

  • Delta Air Lines
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Frequently asked questions about ATL to GSO

How far is Oak Ridge from Atlanta?
ATL to GSO covers about 306 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from ATL to GSO?
Delta Air Lines is currently the only airline flying ATL to GSO nonstop. 2LNR tracks confirmed upgrade and award space on every Delta Air Lines departure.
How many flights a week are there from ATL to GSO?
About 49 nonstop flights a week run between Atlanta and Oak Ridge in the current schedule, operated by Delta Air Lines. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on ATL to GSO?
Open the ATL to GSO calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Atlanta to Oak Ridge route, and 2LNR will notify you when space opens. It's free to start.

Never miss ATL to GSO upgrade or award space

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