Flight Reliability
UA 5801 · United Airlines
CRW → Chicago (CRW–ORD)97% of its flights flew this route. The rest (ORD–MSN, BIS–DEN) are included in these numbers.
68
Usually Fine
WanderNerd Reliability Score
- 78%
- Arrive within 15 minutes
- 20 min
- Average arrival delay
- 2.3%
- Cancelled
- 3 min early
- Median arrival delay
Based on 307 historical flights. Data through May 2026.
What the data says
Tuesdays have been rough.
UA 5801 arrived on time 86% of the time on Thursdays and just 69% on Tuesdays. That gap is worth planning around.
Better than the CRW–ORD route average.
UA 5801 arrived on time 78% of the time, versus 65% across the CRW–ORD route.
Trending in the right direction.
UA 5801 arrived on time 75% of the time over the last three months in the data, compared with 65% in the three months before that.
The breakdown
- Mon80%(40 flights)
- Tue69%(42 flights)
- Wed71%(41 flights)
- Thu86%(44 flights)
- Fri75%(44 flights)
- Sat85%(41 flights)
- Sun78%(45 flights)
- 6–9 AM78%(289 flights)
- 6–9 PM—(6 flights)
- 9 PM–12 AM—(2 flights)
80%
May
Jun 82% → May 80% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 82% | 11 |
| July 2025 | 93% | 30 |
| August 2025 | 83% | 30 |
| September 2025 | 93% | 30 |
| October 2025 | 80% | 25 |
| December 2025 | 67% | 30 |
| January 2026 | 67% | 27 |
| February 2026 | 63% | 24 |
| March 2026 | 75% | 28 |
| April 2026 | 70% | 30 |
| May 2026 | 80% | 30 |
- Departures on time
- 83%
- Diverted
- 1.0%
- Flights flown
- 297
- Months covered
- 12
Same route, other flights
Keep nerding
Based on 307 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.