Flight OH5543
Flight OH5543
Charlotte (CLT) to Dulles (IAD)
Historically, this flight arrives 15+ minutes late 16% of the time, and when it is late the delay averages 50 minutes. It was cancelled 3.4% of the time.
- On-time arrivals
- 83.7%
- Less than 15 minutes late
- Cancelled
- 3.4%
- Of scheduled flights
- Average delay when late
- 50 min
- Flights arriving 15+ minutes late
- Flights tracked
- 146
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 51%
- Airline (crew, maintenance, cleaning) 38%
- Extreme weather 6%
- Air traffic control & airport 4%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Dulles (IAD) to Charlotte (CLT)
Historically, this flight arrives 15+ minutes late 13% of the time, and when it is late the delay averages 152 minutes. It was cancelled 3.8% of the time.
- On-time arrivals
- 86.6%
- Less than 15 minutes late
- Cancelled
- 3.8%
- Of scheduled flights
- Average delay when late
- 152 min
- Flights arriving 15+ minutes late
- Flights tracked
- 132
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 53%
- Late-arriving aircraft 33%
- Air traffic control & airport 14%
- Extreme weather 0%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Philadelphia (PHL) to Fayetteville/Springdale/Rogers (XNA)
Historically, this flight arrives 15+ minutes late 24% of the time, and when it is late the delay averages 85 minutes. It was cancelled 6.9% of the time.
- On-time arrivals
- 75.8%
- Less than 15 minutes late
- Cancelled
- 6.9%
- Of scheduled flights
- Average delay when late
- 85 min
- Flights arriving 15+ minutes late
- Flights tracked
- 102
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 41%
- Late-arriving aircraft 36%
- Air traffic control & airport 19%
- Extreme weather 4%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Fayetteville/Springdale/Rogers (XNA) to Philadelphia (PHL)
Historically, this flight arrives 15+ minutes late 41% of the time, and when it is late the delay averages 172 minutes. It was cancelled 9.8% of the time.
- On-time arrivals
- 59.3%
- Less than 15 minutes late
- Cancelled
- 9.8%
- Of scheduled flights
- Average delay when late
- 172 min
- Flights arriving 15+ minutes late
- Flights tracked
- 102
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 33%
- Extreme weather 27%
- Late-arriving aircraft 25%
- Air traffic control & airport 15%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Birmingham (BHM) to Dallas-Fort Worth (DFW)
Historically, this flight arrives 15+ minutes late 7% of the time, and when it is late the delay averages 274 minutes. It was cancelled 2.3% of the time.
- On-time arrivals
- 93.0%
- Less than 15 minutes late
- Cancelled
- 2.3%
- Of scheduled flights
- Average delay when late
- 274 min
- Flights arriving 15+ minutes late
- Flights tracked
- 44
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 60%
- Late-arriving aircraft 40%
- Air traffic control & airport 0%
- Extreme weather 0%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 100.0% | 17 |
| October 2025 | 93.9% | 49 |
| December 2025 | 57.1% | 28 |
| January 2026 | 91.1% | 60 |
| February 2026 | 82.0% | 52 |
| March 2026 | 83.9% | 60 |
| April 2026 | 91.7% | 36 |
| May 2026 | 80.5% | 42 |
| June 2026 | 81.5% | 58 |
| July 2026 | 61.8% | 62 |
| August 2026 | 58.2% | 62 |
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