UA1689
UA1689 (United Airlines) is a multi-stop service on 6 routes, busiest Dulles to Los Angeles. Of 1,105 departures recorded from October 2024 to July 2026, 92.3% left on time, according to the US BTS.
- On-time departures92.3%of 1,105 flights
- Average delay2.3 min
- July 202662▲ 0.0%vs July 2025
- Cancelled0.3%
- Legs flown under this number6
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 | 37 | 36 | ▼ 2.7% |
| February | 44 | 28 | ▼ 36.4% |
| March | 83 | 58 | ▼ 30.1% |
| April | 30 | 60 | ▲ 100.0% |
| May | 62 | 61 | ▼ 1.6% |
| June | 60 | 60 | 0.0% |
| July | 62 | 62 | 0.0% |
| August | 62 | – | – |
| September | 60 | – | – |
| October | 56 | – | in progress |
| November | 30 | – | – |
| December | 61 | – | – |
| Year to date (Jan–Jul) | 378 | 365 | ▼ 3.4% |
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 | 89.2% | 88.2% | ▼ 1.1% |
| February | 95.5% | 78.6% | ▼ 17.7% |
| March | 88.0% | 86.2% | ▼ 2.0% |
| April | 90.0% | 98.3% | ▲ 9.3% |
| May | 96.8% | 96.7% | ▼ 0.1% |
| June | 85.0% | 100.0% | ▲ 17.6% |
| July | 93.6% | 90.2% | ▼ 3.6% |
| August | 98.4% | – | – |
| September | 91.7% | – | – |
| October | 92.9% | – | in progress |
| November | 83.3% | – | – |
| December | 91.8% | – | – |
| Year-to-date average (Jan–Jul) | 91.1% | 91.2% | ▲ 0.1% |
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 | 2 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 1 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 0 | 3 |
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% 1,102
- Cancelled 0.3% 3
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 |
|---|---|---|---|---|
| IAD LAX Washington Dulles International Airport – Los Angeles International Airport | 3,674 | 2.0 min | 91.9% | 620 |
| MCO IAD Orlando International Airport – Washington Dulles International Airport | 1,222 | -0.3 min | 92.4% | 314 |
| ORD IAD Chicago O'Hare International Airport – Washington Dulles International Airport | 945 | -3.5 min | 100.0% | 71 |
| PIT IAD Pittsburgh International Airport – Washington Dulles International Airport | 293 | -0.3 min | 96.2% | 53 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 100.0% | 0 |
| November 2024 | 29 | 29 | 100.0% | 0 |
| December 2024 | 44 | 44 | 90.9% | 0 |
| January 2025 | 37 | 37 | 89.2% | 0 |
| February 2025 | 44 | 44 | 95.5% | 0 |
| March 2025 | 83 | 83 | 88.0% | 0 |
| April 2025 | 30 | 30 | 90.0% | 0 |
| May 2025 | 62 | 62 | 96.8% | 0 |
| June 2025 | 60 | 60 | 85.0% | 0 |
| July 2025 | 62 | 62 | 93.6% | 0 |
| August 2025 | 62 | 62 | 98.4% | 0 |
| September 2025 | 60 | 60 | 91.7% | 0 |
| October 2025 | 56 | 56 | 92.9% | 0 |
| November 2025 | 30 | 30 | 83.3% | 0 |
| December 2025 | 61 | 61 | 91.8% | 0 |
| January 2026 | 36 | 34 | 88.2% | 2 |
| February 2026 | 28 | 28 | 78.6% | 0 |
| March 2026 | 58 | 58 | 86.2% | 0 |
| April 2026 | 60 | 60 | 98.3% | 0 |
| May 2026 | 61 | 61 | 96.7% | 0 |
| June 2026 | 60 | 60 | 100.0% | 0 |
| July 2026 | 62 | 61 | 90.2% | 1 |