My trip
Plan a trip
Tell FlyerIntel where and when you are flying. It will show how that route actually performs at that time of day and on that day of the week, what both airports are doing right now, and when to get to the airport.
ANC → SEA
Anchorage to Seattle · departing 1:20 AM
Your slot
Add a date above to see how that hour has done on your day of the week, and what a nearby slot would change.
Other times on ANC → SEA
Time of day
On ANC → SEA, flights leaving 9 AM–12 PM arrived on time 89.5% of the time, against 84.3% for those leaving 9 PM–5 AM: 5.2 points more often.
- 5–9 AM88.6%
- 9 AM–12 PM89.5%
- 12–3 PM84.8%
- 3–6 PM77.4%
- 6–9 PM79.3%
- 9 PM–5 AM84.3%
Day of week
- Monday84.0%
- Tuesday85.0%
- Wednesday86.9%
- Thursday84.3%
- Friday85.7%
- Saturday83.6%
- Sunday84.5%
Bars start below the lowest figure so a real gap is visible; read the percentage, not the bar length. A time with too few flights to score is left unscored rather than guessed at.
Source: FlyerIntel analysis of US DOT BTS data · July 2023 – July 2026 · History describes what has happened on this route. It is not a prediction about your flight. Full route profile →
Which flight
Flights on ANC → SEA, the ones scheduled closest to 1:20 AM first.
Within 90 minutes of 1:20 AM, AS1498 (usually 12:57 AM) has the best record: 88.7% on time and 3.00% cancelled over 100 flights, against 84.8% on time for ANC → SEA as a whole.
| Flight | Usually departs | On time | Cancelled |
|---|---|---|---|
| DL925Delta Air LinesLive map | 1:20 AM | 88.2% | 0.10% |
| AS54Alaska AirlinesLive map | 1:29 AM9 min away | 85.6% | 2.01% |
| AS1498Alaska AirlinesLive map | 12:57 AM23 min away | 88.7% | 3.00% |
| AS75Alaska AirlinesLive map | 2:10 AM50 min away | 87.9% | 0.00% |
| AS98Alaska AirlinesLive map | 2:26 AM66 min away | 88.2% | 0.00% |
| AS268Alaska AirlinesLive map | 5:05 AM225 min away | 84.9% | 0.60% |
| DL853Delta Air LinesLive map | 6:00 AM280 min away | 91.7% | 0.47% |
| AS82Alaska AirlinesLive map | 6:00 AM280 min away | 84.5% | 0.71% |
| AS47Alaska AirlinesLive map | 7:00 AM340 min away | 81.8% | 0.21% |
| AS48Alaska AirlinesLive map | 8:00 AM400 min away | 88.0% | 0.43% |
Source: FlyerIntel analysis of US DOT BTS data · July 2023 – July 2026 · Showing 10 of 11 flight numbers. “Usually departs” is the scheduled time each flight number most often had over the period; airlines retime flights, so confirm the time on your booking. Flight numbers with fewer than 90 operations on this route are left out. This is history, not a forecast for your flight.
When to get to the airport
A starting point for ANC, not a promise about your day.
2h 0m before your 1:20 AM departure (the previous day)
How this was worked out
- FlyerIntel cannot currently obtain live security wait times for ANC, so this figure does not account for the queue on the day.
- It does not include your journey to the airport, parking, or a shuttle from a remote lot.
- International departures, and travel with children, checked pets or special assistance, need more time.
Both airports right now
Aviation weather is not currently a factor.
Minimal operational impact. Conditions are not a notable factor for operations right now.
UpdatedAviation weather is not currently a factor.
Minimal operational impact. Conditions are not a notable factor for operations right now.
UpdatedSource: NOAA Aviation Weather Center · Conditions describe the airfield, not your flight, and change quickly.
Who flies this route
Performance by the carrier that actually operates the flight.
| Carrier | Flights | On time | Cancelled | Median delay |
|---|---|---|---|---|
| Alaska Airlines | 17,120 | 83.7% | 0.99% | -6 min |
| Delta Air Lines | 5,070 | 90.3% | 0.36% | -16 min |