AS1377
AS1377 (Alaska Airlines) flies Nashville to Portland. Of 180 departures recorded from October 2025 to June 2026, 77.7% left on time, according to the US BTS.
Recorded departures by month
Short series — AS1377 has only 9 months so far. Enough to show the level now, not enough to read a trend.
The most recent periods9 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 6 | – |
| February | – | 12 | – |
| March | – | 27 | – |
| April | – | 30 | – |
| May | – | 31 | – |
| June | – | 9 | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | 5 | – | in progress |
| November | 29 | – | – |
| December | 31 | – | – |
according to the US BTS · October 2025 → June 2026
On-time departures by month
Short series — AS1377 has only 9 months so far. Enough to show the level now, not enough to read a trend.
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods9 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 50.0% | – |
| February | – | 100.0% | – |
| March | – | 81.5% | – |
| April | – | 83.3% | – |
| May | – | 80.7% | – |
| June | – | 88.9% | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | 80.0% | – | in progress |
| November | 55.2% | – | – |
| December | 80.0% | – | – |
according to the US BTS · October 2025 → June 2026
Average departure delay by month
Short series — AS1377 has only 9 months so far. Enough to show the level now, not enough to read a trend.
according to the US BTS · October 2025 → June 2026
Cancelled departures by month
Short series — AS1377 has only 9 months so far. Enough to show the level now, not enough to read a trend.
The most recent periods9 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | 0 | – |
| March | – | 0 | – |
| April | – | 0 | – |
| May | – | 0 | – |
| June | – | 0 | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 1 | – | – |
according to the US BTS · October 2025 → June 2026
This is a historical record of departures already flown, not a forecast for your flight.
Cancellation share
- Not cancelled 99.4% 179
- Cancelled 0.6% 1
Share of all recorded flights in the period, all legs. · Oct 26, 2025 → Jun 9, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| BNA PDX Nashville International Airport – Portland International Airport | 3,168 | 8.9 min | 77.7% | 180 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2025 | 5 | 5 | 80.0% | 0 |
| November 2025 | 29 | 29 | 55.2% | 0 |
| December 2025 | 31 | 30 | 80.0% | 1 |
| January 2026 | 6 | 6 | 50.0% | 0 |
| February 2026 | 12 | 12 | 100.0% | 0 |
| March 2026 | 27 | 27 | 81.5% | 0 |
| April 2026 | 30 | 30 | 83.3% | 0 |
| May 2026 | 31 | 31 | 80.7% | 0 |
| June 2026 | 9 | 9 | 88.9% | 0 |