| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 13 | SEA | CVG | 14:10 | 20:57 |
En-Route
|
Track > |
| Oct 12 | SEA | CVG | 14:06 | 20:49 |
Landed
|
Track > |
| Oct 11 | SEA | CVG | 14:10 | 21:02 |
Landed
|
Track > |
| Oct 10 | SEA | CVG | 14:02 | 20:54 |
Landed
|
Track > |
| Oct 09 | SEA | CVG | 14:45 | 21:32 |
Landed Late
|
Track > |
| Oct 08 | SEA | CVG | 14:32 | 21:11 |
Landed
|
Track > |
| Oct 07 | SEA | CVG | 14:15 | 20:57 |
Landed
|
Track > |
| Oct 06 | SEA | CVG | 14:04 | 20:44 |
Landed
|
Track > |
| Oct 05 | SEA | CVG | 13:57 | 20:45 |
Landed
|
Track > |
| Oct 04 | SEA | CVG | 14:12 | 21:01 |
Landed
|
Track > |
Alaska Airlines Flight AS520 connects Seattle, United States to Cincinnati, United States, taking off from Seattle Tacoma International Airport SEA and landing at Cincinnati Northern Kentucky International Airport CVG.
How long is the AS520 flight from Seattle to Cincinnati?
The average flight time from Seattle to Cincinnati is 3 hours and 45 minutes. The flight distance is 3154 km / 1960 miles and the average flight speed is 838 km/h / 521 mph.
How many AS520 flights are operated per week?
6 flights per week. The flight AS520 is operated on Monday, Tuesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS520 Seattle to Cincinnati?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS520 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AS520 arriving at?
Flight AS520 arrives at Cincinnati Northern Kentucky International Airport (CVG) Terminal 3.
When was the latest AS520 flight?
The latest flight took off on Wednesday, October 14th, 2026 with the flight status being En-Route on 20:57.
How else can the flight AS520 be referenced as?
This Alaska Airlines flight can also be referenced as ASA520, AS0520, AS 520, ASA 520.
How often is flight AS520 delayed?
On average, 20% of all AS520 flights are delayed. The average delay is 12 minutes.
Can I get compensation for my delayed or cancelled AS520 flight or baggage issues?
If your AS520 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our AS520 Flight Tracker above for more details.
Flight AS520 is code-shared by 1 airline using the flight number AA9373
Other flights departing from Seattle SEA: DL142, OO4062, AS2, AS688
Other flights arriving at Cincinnati CVG: WN4830, 9E5134, 9E5560, DL2248
All flights connecting Seattle SEA to Cincinnati CVG.