Flight OO4834
SkyWest Airlines flight OO4834
Looking for OO4834 in the air…
Chicago (ORD) to Lewisburg (LWB)
Historically, this flight arrives 15+ minutes late 36% of the time, and when it is late the delay averages 172 minutes. It was cancelled 4.7% of the time.
- On-time arrivals
- 63.8%
- Less than 15 minutes late
- Cancelled
- 4.7%
- Of scheduled flights
- Average delay when late
- 172 min
- Flights arriving 15+ minutes late
- Flights tracked
- 171
- Scheduled flights in the period
What caused the delays
- Extreme weather 42%
- Late-arriving aircraft 31%
- Airline (crew, maintenance, cleaning) 18%
- Air traffic control & airport 9%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Feb 2026
Aug 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| February 2026 | 40.0% | 7 |
| March 2026 | 46.2% | 14 |
| April 2026 | 66.7% | 27 |
| May 2026 | 71.0% | 31 |
| June 2026 | 64.3% | 30 |
| July 2026 | 72.4% | 31 |
| August 2026 | 56.7% | 31 |
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