GSO Today

Combined OTP
Flights Today
Major Delays
Dep 30+ min late
Best Window
9am - 12pm
69% OTP

Pick Your Window

Late Morning vs Afternoon is a 32-point swing at GSO. The late morning block runs at 69%. If you have any say in your departure time, this is the biggest thing you can control.

5am - 9am
Early Morning
54%
Risky
9am - 12pm
Late Morning
69%
Decent
12pm - 3pm
Midday
64%
Risky
3pm - 6pm
Afternoon
37%
Avoid
6pm - 10pm
Evening
44%
Avoid
14
38
38
46
33
100
40
0
75
71
67
67
75
50
43
22
46
63
33
40
41
25
0
12a 1 2 3 4 5 6 7 8 9 10 11 12p 1 2 3 4 5 6 7 8 9 10 11

Through the Day

vs Last Week

Down 22 points from last week (48% vs 70%). Arrivals down 19 points too. Mon was the worst day, Sat the best.

Dep OTP
48%
-22%
Last week: 70%
Arr OTP
47%
-19%
Last week: 66%

The Bigger Picture

GSO has been bouncing between 39% and 100%. Best day was Feb 19 at 100%. Worst was Mar 17 at 39%. The norm is 71-77%, which is just how GSO runs.

About GSO Delays

Piedmont Triad International Airport has averaged 48% on-time departures this week, making it frequently delayed. Performance varies by time of day and weather conditions.

Piedmont Triad International Airport is one of 179 FAA-monitored US airports with real-time delay tracking. Data includes departure and arrival on-time percentages, updated every 5 minutes, with historical trends available for the past 90 days.

Nearby alternatives include RDU (Raleigh-Durham International Airport) and CLT (Charlotte Douglas International Airport). When GSO is experiencing delays, these airports may offer better on-time performance.

Early morning departures from Piedmont Triad International Airport typically have the highest on-time rates. Delays tend to accumulate throughout the day as cascading effects from earlier disruptions compound. Check the 24-hour trend chart above for today's pattern.

Source: FAA. Updated every 5 minutes.