Flight Reliability
UA 219 · United Airlines
Chicago → Honolulu (ORD–HNL)
84
Pretty Reliable
WanderNerd Reliability Score
- 78%
- Arrive within 15 minutes
- 5 min
- Average arrival delay
- 0.5%
- Cancelled
- 6 min early
- Median arrival delay
Based on 365 historical flights. Data through May 2026.
What the data says
Friday is doing you no favors.
UA 219 arrived on time 89% of the time on Tuesdays and just 71% on Fridays. That gap is worth planning around.
A bit ahead of the ORD–HNL route.
UA 219 arrived on time 78% of the time, versus 73% across the ORD–HNL route.
The breakdown
- Mon79%(52 flights)
- Tue89%(52 flights)
- Wed71%(52 flights)
- Thu85%(52 flights)
- Fri71%(51 flights)
- Sat77%(51 flights)
- Sun74%(53 flights)
87%
May
Jun 87% → May 87% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 87% | 30 |
| July 2025 | 80% | 30 |
| August 2025 | 71% | 31 |
| September 2025 | 73% | 30 |
| October 2025 | 81% | 31 |
| November 2025 | 87% | 30 |
| December 2025 | 74% | 31 |
| January 2026 | 77% | 30 |
| February 2026 | 79% | 28 |
| March 2026 | 81% | 31 |
| April 2026 | 57% | 30 |
| May 2026 | 87% | 31 |
- Departures on time
- 76%
- Diverted
- 0%
- Flights flown
- 363
- Months covered
- 12
Same route, other flights
Keep nerding
Based on 365 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.