Flight OO5402
SkyWest Airlines flight OO5402
Looking for OO5402 in the air…
Milwaukee (MKE) to Chicago (ORD)
Historically, this flight arrives 15+ minutes late 25% of the time, and when it is late the delay averages 91 minutes. It was cancelled 3.3% of the time.
- On-time arrivals
- 75.1%
- Less than 15 minutes late
- Cancelled
- 3.3%
- Of scheduled flights
- Average delay when late
- 91 min
- Flights arriving 15+ minutes late
- Flights tracked
- 362
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 58%
- Air traffic control & airport 26%
- Extreme weather 9%
- Late-arriving aircraft 6%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Lincoln (LNK) to Denver (DEN)
Only 1 flight on record, which is too few for reliable odds.
- On-time arrivals
- 0.0%
- Less than 15 minutes late
- Cancelled
- 0.0%
- Of scheduled flights
- Average delay when late
- 30 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1
- Scheduled flights in the period
What caused the delays
- Air traffic control & airport 63%
- Airline (crew, maintenance, cleaning) 37%
- Late-arriving aircraft 0%
- Extreme weather 0%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Sep 2025
Aug 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 76.7% | 30 |
| October 2025 | 71.0% | 31 |
| November 2025 | 75.9% | 29 |
| December 2025 | 65.5% | 30 |
| January 2026 | 64.5% | 31 |
| February 2026 | 75.0% | 28 |
| March 2026 | 63.0% | 31 |
| April 2026 | 66.7% | 30 |
| May 2026 | 80.6% | 31 |
| June 2026 | 93.3% | 30 |
| July 2026 | 86.7% | 31 |
| August 2026 | 77.4% | 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