Route guide

Atlanta to Metcalfe (ATL-GLH): Nonstop Upgrade & Award Space

Key Lime Air flies the ATL to GLH nonstop about 6 times a week. That's enough service to give you a real choice of departures, though premium seats don't sit unclaimed for long. 2LNR watches every ATL to GLH departure for confirmed upgrade and award space and can alert you when a date you're tracking opens up.

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

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6
Nonstop flights a week
378 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every ATL to GLH 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 Metcalfe 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 GLH 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 GLH on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Atlanta to Metcalfe nonstop

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

  • Key Lime Air
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Frequently asked questions about ATL to GLH

How far is Metcalfe from Atlanta?
ATL to GLH covers about 378 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 GLH?
Key Lime Air is currently the only airline flying ATL to GLH nonstop. 2LNR tracks confirmed upgrade and award space on every Key Lime Air departure.
How many flights a week are there from ATL to GLH?
About 6 nonstop flights a week run between Atlanta and Metcalfe in the current schedule, operated by Key Lime Air. 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 GLH?
Open the ATL to GLH calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Atlanta to Metcalfe route, and 2LNR will notify you when space opens. It's free to start.

Never miss ATL to GLH upgrade or award space

Track confirmed availability, set alerts, and book with confidence. Free to start, no credit card required.

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