Oak Ridge to Philadelphia (GSO-PHL): Nonstop Upgrade & Award Space
American Airlines and Alaska Airlines, Inc. fly nonstop between Oak Ridge (GSO) and Philadelphia (PHL), roughly 23 times a week. Because so many carriers compete on this route, premium seats turn over daily, and upgrade or award space can open and close within hours. 2LNR tracks confirmed availability on every GSO to PHL 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.
Confirmed upgrade & award space on every GSO to PHL 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 Oak Ridge to Philadelphia 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 GSO to PHL 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 GSO to PHL on the interactive route map, with schedules, connections, and route statistics.
Airlines flying Oak Ridge to Philadelphia nonstop
Carriers operating GSO to PHL nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.
- American Airlines
- Alaska Airlines, Inc.
Frequently asked questions about GSO to PHL
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Never miss GSO to PHL upgrade or award space
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