| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 10 | SLC | SEA | 22:08 | 22:46 |
Delayed
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| Sep 09 | SLC | SEA | 21:27 | 21:59 |
Landed
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| Sep 06 | SLC | SEA | 21:13 | 21:48 |
Landed
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| Sep 05 | SLC | SEA | 21:12 | 21:43 |
Landed
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| Sep 02 | SLC | SEA | 21:26 | 21:59 |
Landed
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| Sep 01 | SLC | SEA | 21:01 | 21:44 |
Landed
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| Aug 29 | SLC | SEA | 21:19 | 21:55 |
Landed
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Aeromexico Flight AM3878 connects Salt Lake City, United States to Seattle, United States, taking off from Salt Lake City International Airport SLC and landing at Seattle Tacoma International Airport SEA.
How long is the AM3878 flight from Salt Lake City to Seattle?
The average flight time from Salt Lake City to Seattle is 1 hour and 35 minutes. The flight distance is 1107 km / 688 miles and the average flight speed is 697 km/h / 433 mph.
How many AM3878 flights are operated per week?
4 flights per week. The flight AM3878 is operated on Monday, Thursday, Friday and Sunday.
What is the On-Time Performance (OTP) of Aeromexico Flight AM3878 Salt Lake City to Seattle?
The Airportia On-Time Performance Rating for Aeromexico Flight AM3878 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AM3878 flight?
The latest flight took off on Friday, September 11th, 2026 with the flight status being En-Route on 22:46.
How else can the flight AM3878 be referenced as?
This Aeromexico flight can also be referenced as AMX3878, AM 3878, AMX 3878.
How often is flight AM3878 delayed?
On average, 14% of all AM3878 flights are delayed. The average delay is 36 minutes.
Can I get compensation for my delayed or cancelled AM3878 flight or baggage issues?
If your AM3878 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 AM3878 Flight Tracker above for more details.
Other flights departing from Salt Lake City SLC: DL2016, DL3729, OO4279, OO3729
Other flights arriving at Seattle SEA: DL9970, DL9972, DL2016, DL1551
All flights connecting Salt Lake City SLC to Seattle SEA.
