UA406
UA406 (United Airlines) is a multi-stop service on 6 routes, busiest Las Vegas to Newark. Of 1,101 departures recorded from October 2024 to July 2026, 79.7% left on time, according to the US BTS.
- On-time departures79.7%of 1,101 flights
- Average delay10.9 min
- July 202651▼ 16.4%vs July 2025
- Cancelled1.3%
- 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 | 31 | 67 | ▲ 116.1% |
| February | 28 | 53 | ▲ 89.3% |
| March | 31 | 80 | ▲ 158.1% |
| April | 30 | 43 | ▲ 43.3% |
| May | 33 | 56 | ▲ 69.7% |
| June | 48 | 56 | ▲ 16.7% |
| July | 61 | 51 | ▼ 16.4% |
| August | 65 | – | – |
| September | 86 | – | – |
| October | 82 | – | in progress |
| November | 59 | – | – |
| December | 60 | – | – |
| Year to date (Jan–Jul) | 262 | 406 | ▲ 55.0% |
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 | 87.1% | 80.3% | ▼ 7.8% |
| February | 81.5% | 90.4% | ▲ 10.9% |
| March | 90.3% | 92.4% | ▲ 2.3% |
| April | 80.0% | 72.1% | ▼ 9.9% |
| May | 81.3% | 70.9% | ▼ 12.7% |
| June | 70.8% | 62.5% | ▼ 11.8% |
| July | 85.3% | 60.4% | ▼ 29.1% |
| August | 90.8% | – | – |
| September | 89.4% | – | – |
| October | 87.8% | – | in progress |
| November | 75.9% | – | – |
| December | 50.0% | – | – |
| Year-to-date average (Jan–Jul) | 82.3% | 75.6% | ▼ 8.2% |
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 | 1 | 1 | 0.0% |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 1 | 1 | 0.0% |
| June | 0 | 0 | – |
| July | 0 | 3 | – |
| August | 0 | – | – |
| September | 1 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 2 | 7 | ▲ 250.0% |
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% 1,087
- Cancelled 1.3% 14
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 |
|---|---|---|---|---|
| LAS EWR Harry Reid International Airport – Newark Liberty International Airport | 3,576 | 8.6 min | 83.5% | 595 |
| SFO LAS San Francisco International Airport – Harry Reid International Airport | 665 | 11.3 min | 75.1% | 399 |
| BZN SFO Bozeman Yellowstone International Airport – San Francisco International Airport | 1,298 | 23.2 min | 72.4% | 87 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 19 | 89.5% | 1 |
| November 2024 | 30 | 28 | 71.4% | 2 |
| December 2024 | 31 | 31 | 90.3% | 0 |
| January 2025 | 31 | 31 | 87.1% | 0 |
| February 2025 | 28 | 27 | 81.5% | 1 |
| March 2025 | 31 | 31 | 90.3% | 0 |
| April 2025 | 30 | 30 | 80.0% | 0 |
| May 2025 | 33 | 32 | 81.3% | 1 |
| June 2025 | 48 | 48 | 70.8% | 0 |
| July 2025 | 61 | 61 | 85.3% | 0 |
| August 2025 | 65 | 65 | 90.8% | 0 |
| September 2025 | 86 | 85 | 89.4% | 1 |
| October 2025 | 82 | 82 | 87.8% | 0 |
| November 2025 | 59 | 58 | 75.9% | 1 |
| December 2025 | 60 | 60 | 50.0% | 0 |
| January 2026 | 67 | 66 | 80.3% | 1 |
| February 2026 | 53 | 52 | 90.4% | 1 |
| March 2026 | 80 | 79 | 92.4% | 1 |
| April 2026 | 43 | 43 | 72.1% | 0 |
| May 2026 | 56 | 55 | 70.9% | 1 |
| June 2026 | 56 | 56 | 62.5% | 0 |
| July 2026 | 51 | 48 | 60.4% | 3 |