UA570
UA570 (United Airlines) is a multi-stop service on 10 routes, busiest Boston to Newark. Of 780 departures recorded from October 2024 to July 2026, 89.7% left on time, according to the US BTS.
- On-time departures89.7%of 780 flights
- Average delay3.9 min
- July 202662▲ 100.0%vs July 2025
- Cancelled1.5%
- Legs flown under this number10
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 | 28 | 0.0% |
| March | 31 | 31 | 0.0% |
| April | 46 | 30 | ▼ 34.8% |
| May | 23 | 58 | ▲ 152.2% |
| June | 15 | 59 | ▲ 293.3% |
| July | 31 | 62 | ▲ 100.0% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 37 | – | in progress |
| November | 60 | – | – |
| December | 32 | – | – |
| Year to date (Jan–Jul) | 205 | 299 | ▲ 45.9% |
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 | 96.7% | 75.9% | ▼ 21.5% |
| February | 96.3% | 88.0% | ▼ 8.6% |
| March | 87.1% | 96.8% | ▲ 11.1% |
| April | 90.9% | 96.7% | ▲ 6.3% |
| May | 65.2% | 93.1% | ▲ 42.7% |
| June | 93.3% | 91.4% | ▼ 2.1% |
| July | 87.1% | 82.0% | ▼ 5.9% |
| August | 90.3% | – | – |
| September | 90.0% | – | – |
| October | 100.0% | – | in progress |
| November | 86.4% | – | – |
| December | 90.6% | – | – |
| Year-to-date average (Jan–Jul) | 88.1% | 89.1% | ▲ 1.2% |
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 | 1 | 2 | ▲ 100.0% |
| February | 1 | 3 | ▲ 200.0% |
| March | 0 | 0 | – |
| April | 2 | 0 | ▼ 100.0% |
| May | 0 | 0 | – |
| June | 0 | 1 | – |
| July | 0 | 1 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 4 | 7 | ▲ 75.0% |
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 98.5% 768
- Cancelled 1.5% 12
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 |
|---|---|---|---|---|
| BOS EWR Boston Logan International Airport – Newark Liberty International Airport | 322 | 2.2 min | 92.2% | 531 |
| EWR SAV Newark Liberty International Airport – Savannah Hilton Head International Airport | 1,140 | 13.2 min | 79.8% | 107 |
| ORD MSY Chicago O'Hare International Airport – Louis Armstrong New Orleans International Airport | 1,349 | -0.8 min | 94.4% | 37 |
| ATL ORD Hartsfield Jackson Atlanta International Airport – Chicago O'Hare International Airport | 976 | 11.2 min | 83.8% | 37 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 25 | 25 | 100.0% | 0 |
| November 2024 | 30 | 30 | 83.3% | 0 |
| December 2024 | 31 | 31 | 93.6% | 0 |
| January 2025 | 31 | 30 | 96.7% | 1 |
| February 2025 | 28 | 27 | 96.3% | 1 |
| March 2025 | 31 | 31 | 87.1% | 0 |
| April 2025 | 46 | 44 | 90.9% | 2 |
| May 2025 | 23 | 23 | 65.2% | 0 |
| June 2025 | 15 | 15 | 93.3% | 0 |
| July 2025 | 31 | 31 | 87.1% | 0 |
| August 2025 | 31 | 31 | 90.3% | 0 |
| September 2025 | 30 | 30 | 90.0% | 0 |
| October 2025 | 37 | 37 | 100.0% | 0 |
| November 2025 | 60 | 59 | 86.4% | 1 |
| December 2025 | 32 | 32 | 90.6% | 0 |
| January 2026 | 31 | 29 | 75.9% | 2 |
| February 2026 | 28 | 25 | 88.0% | 3 |
| March 2026 | 31 | 31 | 96.8% | 0 |
| April 2026 | 30 | 30 | 96.7% | 0 |
| May 2026 | 58 | 58 | 93.1% | 0 |
| June 2026 | 59 | 58 | 91.4% | 1 |
| July 2026 | 62 | 61 | 82.0% | 1 |