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Route

CLT → GSP

Charlotte Douglas International Airport Greenville-Spartanburg International Airport

How punctual is this route?

On-time arrivals
69.7%
Less than 15 minutes late
Cancelled
2.1%
Of scheduled flights
Average delay when late
84 min
Flights arriving 15+ minutes late
Flights tracked
1,539
Scheduled flights in the period

What caused the delays

  • Late-arriving aircraft 47%
  • Airline (crew, maintenance, cleaning) 30%
  • Air traffic control & airport 13%
  • Extreme weather 10%
  • Security 0%

Share of delay minutes airlines attributed to each cause (BTS).

On-time arrivals by month
Sep 2025 Aug 2026
Show as table
MonthOn timeFlights
September 2025 85.9% 99
October 2025 74.5% 106
November 2025 81.0% 154
December 2025 68.4% 135
January 2026 75.0% 146
February 2026 75.8% 130
March 2026 71.8% 145
April 2026 78.4% 125
May 2026 59.5% 121
June 2026 56.8% 111
July 2026 50.9% 113
August 2026 57.6% 154

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

AirlineFlightsOn timeCancelledAvg. delay when late
OH 1,108 64.9% 2.0% 86 min
American Airlines 279 81.1% 3.2% 79 min
Envoy Air 152 84.1% 0.7% 64 min

Delay odds by flight

How often each flight number arrived 15 or more minutes late over the last year.

  • OH5124

    36% late · 226 flights

  • OH5272

    22% late · 111 flights

  • OH5524

    59% late · 104 flights

  • OH5440

    37% late · 87 flights

  • OH5203

    45% late · 76 flights

  • OH5504

    49% late · 75 flights

  • OH5571

    28% late · 68 flights

  • OH5043

    21% late · 62 flights

  • MQ3422

    26% late · 54 flights

  • OH5374

    24% late · 51 flights

  • MQ3633

    7% late · 44 flights

  • OH5144

    52% late · 44 flights

  • AA1317

    7% late · 43 flights

  • AA1508

    12% late · 37 flights

  • AA3199

    18% late · 33 flights

  • OH5181

    23% late · 30 flights

  • OH5609

    27% late · 30 flights

  • OH5620

    21% late · 30 flights

  • OH5503

    39% late · 29 flights

  • AA2645

    13% late · 26 flights

  • MQ3674

    8% late · 26 flights

  • AA2299

    28% late · 25 flights

  • MQ4207

    21% late · 24 flights

  • OH5303

    22% late · 24 flights

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