| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 05 | ORD | SEA | 13:30 | 16:09 |
Delayed
|
Track > |
| Aug 04 | ORD | SEA | 13:43 | 15:43 |
Landed
|
Track > |
| Aug 03 | ORD | SEA | 13:57 | 16:01 |
Landed
|
Track > |
| Aug 02 | ORD | SEA | 13:58 | 15:56 |
Landed
|
Track > |
| Aug 01 | ORD | SEA | 13:48 | 15:39 |
Landed
|
Track > |
| Jul 31 | ORD | SEA | 13:42 | 15:33 |
Landed
|
Track > |
| Jul 30 | ORD | SEA | 13:51 | 15:51 |
Landed
|
Track > |
| Jul 29 | ORD | SEA | 13:58 | 15:58 |
Landed
|
Track > |
| Jul 28 | ORD | SEA | 14:06 | 15:59 |
Landed
|
Track > |
| Jul 27 | ORD | SEA | 13:30 | 16:09 |
Cancelled
|
Track > |
| Claim > | ||||||
United Airlines Flight UA1660 connects Chicago, United States to Seattle, United States, taking off from Chicago O'Hare International Airport ORD and landing at Seattle Tacoma International Airport SEA.
How long is the UA1660 flight from Chicago to Seattle?
The average flight time from Chicago to Seattle is 3 hours and 57 minutes. The flight distance is 2762 km / 1716 miles and the average flight speed is 678 km/h / 421 mph.
How many UA1660 flights are operated per week?
7 flights per week. The flight UA1660 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of United Airlines Flight UA1660 Chicago to Seattle?
The Airportia On-Time Performance Rating for United Airlines Flight UA1660 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA1660 flight?
The latest flight took off on Wednesday, August 5th, 2026 with the flight status being Scheduled on 16:09.
How else can the flight UA1660 be referenced as?
This United Airlines flight can also be referenced as UAL1660, UA 1660, UAL 1660.
How often is flight UA1660 delayed?
On average, 0% of all UA1660 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA1660 flight or baggage issues?
If your UA1660 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 UA1660 Flight Tracker above for more details.
Other flights departing from Chicago ORD: OO6228, UA622, UA2844, UA5933
Other flights arriving at Seattle SEA: AS286, DL1412, DL2905, OO3958
All flights connecting Chicago ORD to Seattle SEA.