UA770
UA770 (United Airlines) is a multi-stop service on 13 routes, busiest Key West to Chicago. Of 311 departures recorded from October 2024 to March 2026, 80.3% left on time, according to the US BTS.
- On-time departures80.3%of 311 flights
- Average delay10.8 min
- March 202628▼ 47.2%vs March 2025
- Cancelled0.6%
- Legs flown under this number13
Recorded departures by month
Short series — UA770 has only 10 months so far. Enough to show the level now, not enough to read a trend.
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods7 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 31 | 35 | ▲ 12.9% |
| February | 28 | 28 | 0.0% |
| March | 53 | 28 | ▼ 47.2% |
| April | – | – | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | 26 | – | – |
| Year to date (Jan–Mar) | 112 | 91 | ▼ 18.8% |
according to the US BTS · October 2024 → March 2026
On-time departures by month
Short series — UA770 has only 10 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods7 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 67.7% | 79.4% | ▲ 17.2% |
| February | 89.3% | 92.9% | ▲ 4.0% |
| March | 90.6% | 78.6% | ▼ 13.2% |
| April | – | – | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | 60.0% | – | – |
| Year-to-date average (Jan–Mar) | 82.5% | 83.6% | ▲ 1.3% |
according to the US BTS · October 2024 → March 2026
Average departure delay by month
Short series — UA770 has only 10 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
according to the US BTS · October 2024 → March 2026
Cancelled departures by month
Short series — UA770 has only 10 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods7 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 1 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | – | – | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | 1 | – | – |
| Year to date (Jan–Mar) | 0 | 1 |
according to the US BTS · October 2024 → March 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 99.4% 309
- Cancelled 0.6% 2
Share of all recorded flights in the period, all legs. · Oct 27, 2024 → Mar 28, 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 |
|---|---|---|---|---|
| IAH MSY George Bush Intercontinental Airport – Louis Armstrong New Orleans International Airport | 489 | 1.4 min | 91.9% | 37 |
| FSD DEN Sioux Falls Regional Airport – Denver International Airport | 777 | 5.4 min | 88.9% | 37 |
| EYW ORD Key West International Airport – Chicago O'Hare International Airport | 2,018 | 11.8 min | 78.4% | 37 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 5 | 5 | 100.0% | 0 |
| November 2024 | 30 | 30 | 90.0% | 0 |
| December 2024 | 47 | 47 | 68.1% | 0 |
| January 2025 | 31 | 31 | 67.7% | 0 |
| February 2025 | 28 | 28 | 89.3% | 0 |
| March 2025 | 53 | 53 | 90.6% | 0 |
| December 2025 | 26 | 25 | 60.0% | 1 |
| January 2026 | 35 | 34 | 79.4% | 1 |
| February 2026 | 28 | 28 | 92.9% | 0 |
| March 2026 | 28 | 28 | 78.6% | 0 |