GSP Today

Combined OTP
Flights (Last 2 Hours)
Major Delays
Dep 30+ min late
Best Window
12pm - 3pm
98% OTP

What This Means for You

Delay data is currently unavailable for GSP.

If you can choose your departure time: midday flights (12pm - 3pm) run at 98%. Evening (6pm - 10pm) drops to 90%. That is a 8-point difference from the same airport on the same day.

Charlotte Douglas International Airport (CLT) is 75 miles away and running 100% today. If your route is available from both airports, CLT is the better bet right now.

GSP Flight Board

Live departures and arrivals at Greenville-Spartanburg International Airport.

Status Airline Flight Destination Sched Updated Gate
No flights match your search.
No flight data available.

Pick Your Window

Midday vs Evening is a 8-point swing at GSP. The midday block runs at 98%. If you have any say in your departure time, this is the biggest thing you can control.

5am - 9am
Early Morning
95%
Best window
9am - 12pm
Late Morning
94%
Best window
12pm - 3pm
Midday
98%
Best window
3pm - 6pm
Afternoon
97%
Best window
6pm - 10pm
Evening
90%
Best window
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

Tracking about the same as last week. Departures at 88%, last week 88%. Arrivals roughly the same. Sat was the worst day, Wed the best.

Dep OTP
88%
+0%
Last week: 88%
Arr OTP
78%
+2%
Last week: 76%

The Bigger Picture

GSP has been bouncing between 54% and 98%. Best day was Sep 17 at 98%. Worst was Aug 3 at 54%. The norm is 76-82%, which is just how GSP runs.

About GSP Delays

Greenville-Spartanburg International Airport has averaged 88% on-time departures this week, making it highly reliable. Performance varies by time of day and weather conditions.

Greenville-Spartanburg International Airport is one of 179 FAA-monitored airports with real-time delay tracking. Data includes departure and arrival on-time percentages, updated every 15 minutes, with historical trends available for the past 90 days.

Nearby alternatives include CLT (Charlotte Douglas International Airport), CAE (Columbia Metropolitan Airport) and TYS (McGhee Tyson Airport). When GSP is experiencing delays, these airports may offer better on-time performance.

Early morning departures from Greenville-Spartanburg 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 15 minutes.