UA2623
UA2623 (United Airlines) is a multi-stop service on 14 routes, busiest San Francisco to Kahului. Of 709 departures recorded from October 2024 to July 2026, 87.4% left on time, according to the US BTS.
- On-time departures87.4%of 709 flights
- Average delay3.6 min
- July 202631▲ 0.0%vs July 2025
- Cancelled0.3%
- Legs flown under this number14
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods19 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 31 | 31 | 0.0% |
| February | 28 | 40 | ▲ 42.9% |
| March | 31 | 33 | ▲ 6.5% |
| April | 30 | 21 | ▼ 30.0% |
| May | 31 | 42 | ▲ 35.5% |
| June | 30 | 54 | ▲ 80.0% |
| July | 31 | 31 | 0.0% |
| August | 44 | – | – |
| September | 31 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 212 | 252 | ▲ 18.9% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods19 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 93.6% | 93.6% | 0.0% |
| February | 96.4% | 87.5% | ▼ 9.3% |
| March | 80.7% | 96.9% | ▲ 20.1% |
| April | 90.0% | 81.0% | ▼ 10.1% |
| May | 93.6% | 83.3% | ▼ 10.9% |
| June | 96.7% | 75.9% | ▼ 21.5% |
| July | 90.0% | 67.7% | ▼ 24.7% |
| August | 86.4% | – | – |
| September | 96.8% | – | – |
| October | 93.6% | – | in progress |
| November | 76.7% | – | – |
| December | 80.7% | – | – |
| Year-to-date average (Jan–Jul) | 91.6% | 83.7% | ▼ 8.6% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 0 | 0 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 1 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 1 | 1 | 0.0% |
according to the US BTS · October 2024 → July 2026
This is a historical record of departures already flown, not a forecast for your flight.
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 99.7% 707
- Cancelled 0.3% 2
Share of all recorded flights in the period, all legs. · Oct 13, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
4| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SFO OGG San Francisco International Airport – Kahului International Airport | 3,761 | 2.6 min | 88.2% | 475 |
| BOS SFO Boston Logan International Airport – San Francisco International Airport | 4,341 | 3.1 min | 85.7% | 56 |
| ORD MIA Chicago O'Hare International Airport – Miami International Airport | 1,930 | 8.4 min | 78.4% | 37 |
| MCO IAH Orlando International Airport – George Bush Intercontinental Airport | 1,372 | 3.0 min | 94.4% | 36 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 17 | 17 | 94.1% | 0 |
| November 2024 | 30 | 30 | 86.7% | 0 |
| December 2024 | 31 | 31 | 93.6% | 0 |
| January 2025 | 31 | 31 | 93.6% | 0 |
| February 2025 | 28 | 28 | 96.4% | 0 |
| March 2025 | 31 | 31 | 80.7% | 0 |
| April 2025 | 30 | 30 | 90.0% | 0 |
| May 2025 | 31 | 31 | 93.6% | 0 |
| June 2025 | 30 | 30 | 96.7% | 0 |
| July 2025 | 31 | 30 | 90.0% | 1 |
| August 2025 | 44 | 44 | 86.4% | 0 |
| September 2025 | 31 | 31 | 96.8% | 0 |
| October 2025 | 31 | 31 | 93.6% | 0 |
| November 2025 | 30 | 30 | 76.7% | 0 |
| December 2025 | 31 | 31 | 80.7% | 0 |
| January 2026 | 31 | 31 | 93.6% | 0 |
| February 2026 | 40 | 40 | 87.5% | 0 |
| March 2026 | 33 | 32 | 96.9% | 1 |
| April 2026 | 21 | 21 | 81.0% | 0 |
| May 2026 | 42 | 42 | 83.3% | 0 |
| June 2026 | 54 | 54 | 75.9% | 0 |
| July 2026 | 31 | 31 | 67.7% | 0 |