Route guide

Metcalfe to Dallas (GLH-DFW): Nonstop Upgrade & Award Space

Key Lime Air flies the GLH to DFW 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 GLH to DFW 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
353 mi
Nonstop distance
Free
To get started

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

Airlines flying Metcalfe to Dallas nonstop

Carriers operating GLH to DFW 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 GLH to DFW

How far is Dallas from Metcalfe?
GLH to DFW covers about 353 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from GLH to DFW?
Key Lime Air is currently the only airline flying GLH to DFW nonstop. 2LNR tracks confirmed upgrade and award space on every Key Lime Air departure.
How many flights a week are there from GLH to DFW?
About 6 nonstop flights a week run between Metcalfe and Dallas 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 GLH to DFW?
Open the GLH to DFW calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Metcalfe to Dallas route, and 2LNR will notify you when space opens. It's free to start.

Never miss GLH to DFW upgrade or award space

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

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