GSP Today

Combined OTP
Flights (Last 2 Hours)
Major Delays
Dep 30+ min late
Best Window
5am - 9am
88% OTP

What This Means for You

Delay data is currently unavailable for GSP.

If you can choose your departure time: early morning flights (5am - 9am) run at 88%. Evening (6pm - 10pm) drops to 35%. That is a 53-point difference from the same airport on the same day.

Charlotte Douglas International Airport (CLT) is 75 miles away and running 13% 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

Early Morning vs Evening is a 53-point swing at GSP. The early morning block runs at 88%. If you have any say in your departure time, this is the biggest thing you can control.

5am - 9am
Early Morning
88%
Best window
9am - 12pm
Late Morning
80%
Best window
12pm - 3pm
Midday
67%
Decent
3pm - 6pm
Afternoon
41%
Avoid
6pm - 10pm
Evening
35%
Avoid
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 60 points from last week (17% vs 77%). Arrivals down 21 points too. Sun was the worst day, Sat the best.

Dep OTP
17%
-60%
Last week: 77%
Arr OTP
52%
-21%
Last week: 73%

The Bigger Picture

GSP has been bouncing between 17% and 96%. Best day was May 13 at 96%. Worst was Aug 3 at 17%. The norm is 76-82%, which is just how GSP runs.

About GSP Delays

Greenville-Spartanburg International Airport has averaged 17% on-time departures this week, making it frequently delayed. 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.