UA1330
UA1330 (United Airlines) is a multi-stop service on 8 routes, busiest Newark to Seattle. Of 676 departures recorded from October 2024 to July 2026, 85.2% left on time, according to the US BTS.
- On-time departures85.2%of 676 flights
- Average delay5.1 min
- July 202631▲ 0.0%vs July 2025
- Cancelled1.0%
- Legs flown under this number8
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 | 26 | 28 | ▲ 7.7% |
| March | 30 | 31 | ▲ 3.3% |
| April | 16 | 30 | ▲ 87.5% |
| May | 31 | 22 | ▼ 29.0% |
| June | 23 | 30 | ▲ 30.4% |
| July | 31 | 31 | 0.0% |
| August | 31 | – | – |
| September | 50 | – | – |
| October | 31 | – | in progress |
| November | 60 | – | – |
| December | 32 | – | – |
| Year to date (Jan–Jul) | 188 | 203 | ▲ 8.0% |
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 | 90.3% | 90.0% | ▼ 0.4% |
| February | 92.3% | 92.3% | 0.0% |
| March | 93.3% | 86.7% | ▼ 7.1% |
| April | 100.0% | 96.7% | ▼ 3.3% |
| May | 54.8% | 72.7% | ▲ 32.6% |
| June | 78.3% | 83.3% | ▲ 6.5% |
| July | 96.8% | 86.7% | ▼ 10.4% |
| August | 93.6% | – | – |
| September | 63.3% | – | – |
| October | 96.8% | – | in progress |
| November | 83.3% | – | – |
| December | 84.4% | – | – |
| Year-to-date average (Jan–Jul) | 86.5% | 86.9% | ▲ 0.4% |
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 | 0 | 1 | – |
| February | 0 | 2 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 1 | – |
| August | 0 | – | – |
| September | 1 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 0 | 5 |
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 99.0% 669
- Cancelled 1.0% 7
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
3| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| EWR SEA Newark Liberty International Airport – Seattle–Tacoma International Airport | 3,855 | 2.5 min | 89.0% | 497 |
| EWR LAS Newark Liberty International Airport – Harry Reid International Airport | 3,576 | 1.3 min | 88.5% | 52 |
| SEA SFO Seattle–Tacoma International Airport – San Francisco International Airport | 1,093 | 13.2 min | 83.9% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 95.0% | 0 |
| November 2024 | 30 | 30 | 90.0% | 0 |
| December 2024 | 31 | 30 | 76.7% | 1 |
| January 2025 | 31 | 31 | 90.3% | 0 |
| February 2025 | 26 | 26 | 92.3% | 0 |
| March 2025 | 30 | 30 | 93.3% | 0 |
| April 2025 | 16 | 16 | 100.0% | 0 |
| May 2025 | 31 | 31 | 54.8% | 0 |
| June 2025 | 23 | 23 | 78.3% | 0 |
| July 2025 | 31 | 31 | 96.8% | 0 |
| August 2025 | 31 | 31 | 93.6% | 0 |
| September 2025 | 50 | 49 | 63.3% | 1 |
| October 2025 | 31 | 31 | 96.8% | 0 |
| November 2025 | 60 | 60 | 83.3% | 0 |
| December 2025 | 32 | 32 | 84.4% | 0 |
| January 2026 | 31 | 30 | 90.0% | 1 |
| February 2026 | 28 | 26 | 92.3% | 2 |
| March 2026 | 31 | 30 | 86.7% | 1 |
| April 2026 | 30 | 30 | 96.7% | 0 |
| May 2026 | 22 | 22 | 72.7% | 0 |
| June 2026 | 30 | 30 | 83.3% | 0 |
| July 2026 | 31 | 30 | 86.7% | 1 |