Route
GSP → CLT
Greenville-Spartanburg International Airport Charlotte Douglas International Airport
How punctual is this route?
- On-time arrivals
- 82.3%
- Less than 15 minutes late
- Cancelled
- 2.7%
- Of scheduled flights
- Average delay when late
- 119 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,538
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 50%
- Airline (crew, maintenance, cleaning) 37%
- Extreme weather 8%
- Air traffic control & airport 4%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 96.0% | 99 |
| October 2025 | 86.8% | 106 |
| November 2025 | 87.6% | 154 |
| December 2025 | 77.0% | 136 |
| January 2026 | 82.7% | 145 |
| February 2026 | 86.4% | 130 |
| March 2026 | 80.7% | 145 |
| April 2026 | 93.6% | 125 |
| May 2026 | 90.0% | 121 |
| June 2026 | 73.4% | 111 |
| July 2026 | 64.2% | 113 |
| August 2026 | 70.9% | 153 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| OH | 1,106 | 82.0% | 2.7% | 133 min |
| American Airlines | 279 | 85.6% | 3.2% | 95 min |
| Envoy Air | 153 | 78.8% | 1.3% | 59 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
OH5654
16% late · 140 flights
-
OH5589
13% late · 122 flights
-
OH5540
17% late · 115 flights
-
OH5381
13% late · 107 flights
-
OH5434
5% late · 87 flights
-
OH5571
20% late · 68 flights
-
OH5423
16% late · 64 flights
-
MQ3422
35% late · 54 flights
-
OH5631
6% late · 47 flights
-
OH5272
59% late · 45 flights
-
AA1866
11% late · 44 flights
-
MQ3633
9% late · 44 flights
-
OH5256
5% late · 44 flights
-
AA1490
0% late · 43 flights
-
OH5440
38% late · 37 flights
-
AA1085
17% late · 36 flights
-
AA3196
0% late · 32 flights
-
OH5107
13% late · 30 flights
-
OH5203
59% late · 29 flights
-
OH5609
18% late · 29 flights
-
OH5300
20% late · 27 flights
-
OH5504
48% late · 27 flights
-
AA2645
22% late · 26 flights
-
MQ3674
12% late · 26 flights
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