Flight OO6519
SkyWest Airlines flight OO6519
Looking for OO6519 in the airโฆ
Oklahoma City (OKC) to Chicago (ORD)
Historically, this flight arrives 15+ minutes late 30% of the time, and when it is late the delay averages 89 minutes. It was cancelled 1.9% of the time.
- On-time arrivals
- 69.7%
- Less than 15 minutes late
- Cancelled
- 1.9%
- Of scheduled flights
- Average delay when late
- 89 min
- Flights arriving 15+ minutes late
- Flights tracked
- 103
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 36%
- Late-arriving aircraft 30%
- Air traffic control & airport 22%
- Extreme weather 13%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Aspen (ASE) to Los Angeles (LAX)
Historically, this flight arrives 15+ minutes late 26% of the time, and when it is late the delay averages 244 minutes. It was cancelled 12.6% of the time.
- On-time arrivals
- 73.7%
- Less than 15 minutes late
- Cancelled
- 12.6%
- Of scheduled flights
- Average delay when late
- 244 min
- Flights arriving 15+ minutes late
- Flights tracked
- 87
- Scheduled flights in the period
What caused the delays
- Air traffic control & airport 46%
- Airline (crew, maintenance, cleaning) 44%
- Extreme weather 7%
- Late-arriving aircraft 3%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Los Angeles (LAX) to Aspen (ASE)
Historically, this flight arrives 15+ minutes late 29% of the time, and when it is late the delay averages 58 minutes. It was cancelled 9.2% of the time.
- On-time arrivals
- 71.4%
- Less than 15 minutes late
- Cancelled
- 9.2%
- Of scheduled flights
- Average delay when late
- 58 min
- Flights arriving 15+ minutes late
- Flights tracked
- 87
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 39%
- Late-arriving aircraft 38%
- Air traffic control & airport 21%
- Extreme weather 2%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Sioux Falls (FSD) to Chicago (ORD)
Historically, this flight arrives 15+ minutes late 33% of the time, and when it is late the delay averages 102 minutes. It was cancelled 4.4% of the time.
- On-time arrivals
- 67.4%
- Less than 15 minutes late
- Cancelled
- 4.4%
- Of scheduled flights
- Average delay when late
- 102 min
- Flights arriving 15+ minutes late
- Flights tracked
- 45
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 80%
- Air traffic control & airport 18%
- Extreme weather 2%
- Late-arriving aircraft 0%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Dallas-Fort Worth (DFW) to Roswell (ROW)
Historically, this flight arrives 15+ minutes late 14% of the time, and when it is late the delay averages 203 minutes. It was cancelled 3.4% of the time.
- On-time arrivals
- 85.7%
- Less than 15 minutes late
- Cancelled
- 3.4%
- Of scheduled flights
- Average delay when late
- 203 min
- Flights arriving 15+ minutes late
- Flights tracked
- 29
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 81%
- Extreme weather 13%
- Late-arriving aircraft 6%
- Air traffic control & airport 0%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
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Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 86.7% | 15 |
| October 2025 | 85.2% | 27 |
| November 2025 | 75.0% | 29 |
| December 2025 | 55.9% | 39 |
| January 2026 | 77.3% | 54 |
| February 2026 | 64.1% | 44 |
| March 2026 | 76.2% | 44 |
| April 2026 | 90.0% | 10 |
| June 2026 | 56.0% | 27 |
| July 2026 | 62.1% | 31 |
| August 2026 | 83.3% | 31 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 โ August 2026. Covers flights operated by reporting U.S. carriers. About our data