UA1685
UA1685 (United Airlines) is a multi-stop service on 16 routes, busiest Lihue to San Francisco. Of 618 departures recorded from October 2024 to July 2026, 92.0% left on time, according to the US BTS.
- On-time departures92.0%of 618 flights
- Average delay1.4 min
- July 202631▲ 0.0%vs July 2025
- Cancelled1.3%
- Legs flown under this number16
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 | 40 | 25 | ▼ 37.5% |
| March | 24 | 28 | ▲ 16.7% |
| April | 16 | 21 | ▲ 31.3% |
| May | 31 | 31 | 0.0% |
| June | 30 | 30 | 0.0% |
| July | 31 | 31 | 0.0% |
| August | 27 | – | – |
| September | 19 | – | – |
| October | 20 | – | in progress |
| November | 30 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 203 | 197 | ▼ 3.0% |
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 | 86.7% | 89.7% | ▲ 3.4% |
| February | 92.1% | 91.7% | ▼ 0.5% |
| March | 100.0% | 89.3% | ▼ 10.7% |
| April | 100.0% | 95.2% | ▼ 4.8% |
| May | 90.3% | 87.1% | ▼ 3.6% |
| June | 96.7% | 96.7% | 0.0% |
| July | 96.8% | 90.3% | ▼ 6.7% |
| August | 96.2% | – | – |
| September | 100.0% | – | – |
| October | 90.0% | – | in progress |
| November | 86.2% | – | – |
| December | 83.9% | – | – |
| Year-to-date average (Jan–Jul) | 94.6% | 91.4% | ▼ 3.4% |
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 | 1 | 2 | ▲ 100.0% |
| February | 2 | 1 | ▼ 50.0% |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 3 | 3 | 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 98.7% 610
- Cancelled 1.3% 8
Share of all recorded flights in the period, all legs. · Oct 12, 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 |
|---|---|---|---|---|
| LIH SFO Lihue Airport – San Francisco International Airport | 3,934 | -0.0 min | 95.5% | 357 |
| DCA ORD Ronald Reagan Washington National Airport – Chicago O'Hare International Airport | 983 | 1.9 min | 90.3% | 64 |
| IAD RDU Washington Dulles International Airport – Raleigh-Durham International Airport | 361 | 0.8 min | 90.3% | 63 |
| LAS IAH Harry Reid International Airport – George Bush Intercontinental Airport | 1,963 | -3.1 min | 91.7% | 37 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 30 | 30 | 90.0% | 0 |
| November 2024 | 30 | 30 | 93.3% | 0 |
| December 2024 | 31 | 31 | 90.3% | 0 |
| January 2025 | 31 | 30 | 86.7% | 1 |
| February 2025 | 40 | 38 | 92.1% | 2 |
| March 2025 | 24 | 24 | 100.0% | 0 |
| April 2025 | 16 | 16 | 100.0% | 0 |
| May 2025 | 31 | 31 | 90.3% | 0 |
| June 2025 | 30 | 30 | 96.7% | 0 |
| July 2025 | 31 | 31 | 96.8% | 0 |
| August 2025 | 27 | 26 | 96.2% | 1 |
| September 2025 | 19 | 19 | 100.0% | 0 |
| October 2025 | 20 | 20 | 90.0% | 0 |
| November 2025 | 30 | 29 | 86.2% | 1 |
| December 2025 | 31 | 31 | 83.9% | 0 |
| January 2026 | 31 | 29 | 89.7% | 2 |
| February 2026 | 25 | 24 | 91.7% | 1 |
| March 2026 | 28 | 28 | 89.3% | 0 |
| April 2026 | 21 | 21 | 95.2% | 0 |
| May 2026 | 31 | 31 | 87.1% | 0 |
| June 2026 | 30 | 30 | 96.7% | 0 |
| July 2026 | 31 | 31 | 90.3% | 0 |