GSO (Greensboro) to DTW (Detroit) flights arrive on time 82% of the time. The most reliable airline on this route is Endeavor Air at 88%. The average delay is 93 minutes. Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Source: Bureau of Transportation Statistics. Updated August 2026.GSO → DTW
GSO (Greensboro) to DTW (Detroit)
GSO → DTW on-time performance by month
24
25
26
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
This route is on time most of the time. About 82% of flights arrive on schedule.
Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Accurate?
Endeavor Air edges out SkyWest Airlines on this route — 88% vs 79% on time.
Airline Comparison
Endeavor Air leads at 88% on time; SkyWest Airlines trails at 79%.
Accurate?
Good to know
Departing from GSO
80% on timeExpect ~20 min sitting on the taxiway after your gate pushes back. GSO has long runway queues.
TSA is currently ~21 min. Best time: 4 AM (about 5 min).
GSO cancels 2.6% of flights — higher than average. Have a backup plan.
Arriving at DTW
80% on timeWhen flights into DTW are late, the average delay is 78 minutes. Build buffer if you have ground plans.
If connecting at DTW: TSA is ~11 min right now. Allow at least 60 minutes for a domestic connection.
Flight cancelled or delayed?
Check what Endeavor Air owes you — refund rights, action plan, complaint email. Free.
Flying out of GSO? We'll brief you.
Delays, TSA, weather, gates — we'll let you know if something matters.
Know someone flying soon?
Send them the link — delay data, TSA waits, weather, all free.
Data last updated August 2026. Source: Bureau of Transportation Statistics.