American Airlines AA3487 Flight Status
According to Trip.com real-time data, the AA3487 flight operated by American Airlines on Sep 20, 2026 is scheduled to fly from Missoula (MSO) to Chicago (ORD). The flight is expected to depart at 12:50 PM (local time in Missoula, UTC-6) and land at 4:33 PM (local time in Chicago, UTC-5) .
Sat, Sep 19
Sun, Sep 20
Mon, Sep 21
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Arrived
The flight has arrived 51m late
3h 40m
Check-in Counter
--
Boarding Gate
B1
Arrival Gate
L23
Baggage
31
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Scheduled
Your flight will depart on time.
3h 40m
Check-in Counter
--
Boarding Gate
B1
Arrival Gate
L10A
Baggage
9
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Scheduled
Your flight will depart on time.
3h 40m
Check-in Counter
--
Boarding Gate
B1
Arrival Gate
L10A
Baggage
9
Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from Missoula to Chicago or track other flights with our flight status tracker.
Flight.News
Chicago weather alert: A Flood Watch is in effect through early Sunday morning as heavy rainfall may cause flash flooding across urban areas, roads, and creeks. Additionally, a Beach Hazards Statement is in effect until 3 PM CDT this afternoon, with waves of 4 to 6 feet and dangerous currents creating life-threatening swimming conditions along Lake Michigan beaches.
Track the Previous Flight Status: Scheduled
AA3672
|
Dallas (DFW) 
Missoula (MSO)
Missoula (MSO)Scheduled: 12:11 PM
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AA3487 Aircraft Details
According to Trip.com real-time data, the AA3487 flight flying from Missoula to Chicago on 9/20/2026 is operated by the aircraft model Embraer 175. This aircraft has been in service for 10y, 6m. The aircraft is equipped with 76 seats.
Embraer 175
Punctuality (Departure)
80%
Punctuality (Arrival)
90%
Early on average
28 minutes
Age
10y, 6m
Seats
76
Flight Distance
--
Economy
Premium Economy
First
In-Flight Services
None
Inflight entertainment is available
Wi-Fi is available
USB port and power outlet
Seat Information
76 cm
Legroom
--
Seat width
100°
Reclining Angle
2-2
Seat layout example
In-Flight Services
Meal included
Entertainment available, please bring your own device
Wi-Fi is available
No power outlets are available
Seat Information
86 cm
Legroom
--
Seat width
100°
Reclining Angle
--
Seat layout example
In-Flight Services
Meal included
Inflight entertainment is available
Wi-Fi is available
USB port and power outlet
Seat Information
94 cm
Legroom
51 cm
Seat width
120°
Reclining Angle
1-2
Seat layout example
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Flight History for AA3487
Trip.com historical records show that the last AA3487 flight departed on Sat, Sep 19 from MSO at approximately 2:32 PM. This flight is expected to arrrive in ORD at 6:16 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, Sep 15 | Missoula (MSO) | Chicago (ORD) | E75L | 1:23 PM | 5:08 PM | Arrived |
| Wed, Sep 16 | Missoula (MSO) | Chicago (ORD) | E75L | 12:53 PM | 4:30 PM | Arrived |
| Thu, Sep 17 | Missoula (MSO) | Chicago (ORD) | E75L | 3:29 PM | 7:08 PM | Arrived |
| Fri, Sep 18 | Missoula (MSO) | Chicago (ORD) | E75L | 1:01 PM | 4:47 PM | Arrived |
| Sat, Sep 19 | Missoula (MSO) | Chicago (ORD) | E75L | 2:32 PM | 6:16 PM | Arrived |
| Sun, Sep 20 | Missoula (MSO) | Chicago (ORD) | E75L | 12:50 PM | 4:33 PM | Scheduled |
| Mon, Sep 21 | Missoula (MSO) | Chicago (ORD) | E75L | 12:45 PM | 5:25 PM | Scheduled |
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AA3487 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of AA3487 is 80% (Late on average 27 minutes), and the on-time arrival rate is 90% (Early on average 28 minutes).
On-Time Departures
Punctuality
80%
Late on average 27 minutes
Early
0%
On time
80%
30 mins late
10%
60 mins late
0%
90 mins late
10%
Canceled
0%
On-Time Arrivals
Punctuality
90%
Early on average 28 minutes
Early
90%
On time
0%
30 mins late
0%
60 mins late
0%
90 mins late
10%
Canceled
0%
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Frequently Asked Questions
What is the current status of flight aa3487?
Flight aa3487 has not departed yet and is currently on schedule. Scheduled departure 12:50 PM, arrival 5:30 PM (updated Sep 20, 2026).Is flight aa3487 on time today?
Flight aa3487 has not departed yet and is currently on schedule. Scheduled departure is 12:50 PM, with arrival at 5:30 PM. Recheck gate and timing before you head to the airport.Has flight aa3487 departed yet? What is the departure time?
Flight aa3487 is scheduled to depart at 12:50 PM. The latest actual or estimated departure time is 12:50 PM, and the current status is Scheduled (updated Sep 20, 2026).When is flight aa3487 scheduled to arrive?
Flight aa3487 is scheduled to arrive at 5:30 PM. The latest estimated or actual arrival time is 4:33 PM. Status is Scheduled as of Sep 20, 2026.What is the baggage carousel number for flight aa3487?
After arrival, baggage for flight aa3487 is expected at carousel 9 in terminal T3. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.What route does flight aa3487 fly?
Flight aa3487 is operated by American Airlines from Missoula (MSO) to Chicago (ORD). Typical flight time is about 3 hours40 minutes; operating days may include Sunday.How can I check real-time status for flight aa3487?
Track flight aa3487 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.If flight aa3487 is delayed or canceled, what should I do?
If aa3487 is delayed or canceled, first confirm the latest status here (Scheduled, updated Sep 20, 2026). Contact American Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight aa3487 departed from Missoula?
Flight aa3487 has not departed from Missoula (MSO) yet and is currently on schedule for 12:50 PM.What is the seat configuration for flight aa3487?
Flight aa3487 usually flies a Embraer 175 with seat layout 2-2. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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Arrival Info: Chicago Weather & Current Time
Rain
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19°C - 23°C
Weather forecast for your arrival day
1 hour time difference
Time on arrival: Missoula 15:33| Chicago 16:33
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