BNA to GSP flight delays & on-time performance
Nonstop flights from Nashville International Airport to Greenville-Spartanburg International Airport · 265 miles · Aug 2025 – Jul 2026
No FAA-reported ground stops or delays at BNA or GSP right now. Individual flights can still be delayed by the airline; check with your airline for your flight.
Key facts
- Flights from Nashville (BNA) to Greer (GSP) arrived on time 71% of the time in Aug 2025 – Jul 2026, worse than the 78% national average.
- 0.7% were cancelled, and 9% arrived an hour or more late.
- Southwest Airlines is the only airline reporting nonstop flights on this route.
- Departures scheduled around 9am did best (91% on time); around 7pm did worst (46%).
- Saturday was the most reliable day to fly (84% on time) and Friday the least (63%).
- The largest source of delay minutes was late-arriving aircraft (73%).
Which airline is most on time from BNA to GSP?
Ranked by on-time arrival rate. Regional airlines fly under their partner's brand (e.g. SkyWest for Delta Connection or United Express).
| Airline | On time | Cancelled | Avg delay | 1 hr+ late | Flights |
|---|---|---|---|---|---|
| Southwest Airlines | 71% | 0.7% | 18 min | 9.2% | 668 |
Best time of day to fly
On-time arrival rate by scheduled departure hour (local time).
- 9am91%92 flights
- 10am88%78 flights
- 1pm83%31 flights
- 2pm89%28 flights
- 3pm79%131 flights
- 4pm52%83 flights
- 5pm70%70 flights
- 7pm46%35 flights
- 8pm46%85 flights
- 9pm37%20 flights
Best day of the week
On-time arrival rate by day of departure.
- Monday65%0.0% cancelled
- Tuesday70%0.0% cancelled
- Wednesday72%0.0% cancelled
- Thursday73%0.0% cancelled
- Friday63%1.0% cancelled
- Saturday84%2.0% cancelled
- Sunday68%2.1% cancelled
On-time trend by month
Why flights are late
Share of delay minutes by cause, as reported by airlines to the DOT.
- Late-arriving aircraft73%
- Airline (crew, maintenance, cleaning, fueling)23%
- Extreme weather2%
- Air traffic control & airport congestion2%
- Security0%
Why flights are cancelled
Share of cancellations by reason.
- Extreme weather80%
- Air traffic control & airport congestion20%
- Airline (crew, maintenance, cleaning, fueling)0%
- Security0%
BNA to GSP: common questions
- How often are BNA to GSP flights on time?
- 71% of flights arrived less than 15 minutes late in Aug 2025 – Jul 2026, compared with 78% for all US flights.
- How often are flights from Nashville to Greer cancelled?
- 0.7% of scheduled flights were cancelled (5 of 668).
- How long are typical delays?
- Across all flights the average arrival delay was 18 min (early arrivals count as zero). Flights that were late arrived 58 min behind schedule on average, and 9.2% of flights were an hour or more late.
- How long is taxi time at BNA?
- Flights on this route spent 15 min taxiing from the gate to takeoff on average.
Related routes
Return trip: GSP to BNA — 83% on time
More flights from Nashville
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. Route: BNA → GSP, nonstop flights by US airlines that report to the DOT. How we calculate this.