American Airlines
AA9399 Flight Status
Based on Trip.com’s real-time data, the AA9399 flight operated by American Airlines on Aug 19, 2026 is scheduled to fly from San Francisco (SFO) to Seattle (SEA). The flight is expected to depart at 15:26 and land at 17:00 .
Tue, Aug 18
Wed, Aug 19
Thu, Aug 20
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Arrived
The flight has arrived 34m early
2h 38m
Check-in Counter
--
Boarding Gate
7
Arrival Gate
B6
Baggage
B6
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Scheduled
Your flight will depart on time.
2h 13m
Check-in Counter
--
Boarding Gate
B7
Arrival Gate
C17
Baggage
13
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Scheduled
Your flight will depart on time.
2h 13m
Check-in Counter
--
Boarding Gate
B12
Arrival Gate
D7
Baggage
--
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Information provided by VariFlightVariFlight.
For the latest updates, please refer to airport announcements or consult your airline.
You can also explore more flights from San Francisco to Seattle or track other flights with our flight status tracker.
AA9399 Aircraft Details
According to Trip.com real-time data, the AA9399 flight flying from San Francisco to Seattle on 8/19/2026 is operated by the aircraft model Boeing 737. This aircraft has been in service for 7y, 10m. The aircraft is equipped with Up to 205 seats.
Boeing 737
Punctuality (Departure)
47
%
Punctuality (Arrival)
93
%
Early on average
3 minutes
Age
7y, 10m
Seats
Up to 205
Distance
--
Economy
Premium Economy
First
Onboard Amenities
Snacks
Inflight entertainment is available
Wi-Fi (additional charge)
USB port and power outlet
Seating Plan
--
Legroom
43 cm
Seat width better than on 20% of flights
100°
Reclining Angle
3-3
Seat layout example
Onboard Amenities
Meal included
In-flight entertainment is unavailable
Wi-Fi is available
USB port and power outlet
Seating Plan
89 cm
More legroom than on 47% of flights
43 cm
Seat width
100°
Reclining Angle
--
Seat layout example
Onboard Amenities
Snacks
Inflight entertainment is available
Wi-Fi (additional charge)
USB port and power outlet
Seating Plan
104 cm
More legroom than on 70% of flights
53 cm
Seat width better than on 39% of flights
120°
Reclining Angle
2-2
Seat layout example
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Flight History for AA9399
Trip.com historical records show that the last AA9399 flight departed on Tue, Aug 18 from SFO at approximately 13:16. This flight is expected to arrrive in SFO at 14:15.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Fri, Aug 14 | Jackson (JAC) | San Francisco (SFO) | E75L | 13:43 | 14:47 | Arrived |
| Sat, Aug 15 | Jackson (JAC) | San Francisco (SFO) | E75L | 17:38 | 18:33 | Arrived |
| Sun, Aug 16 | Jackson (JAC) | San Francisco (SFO) | E75L | 15:01 | 16:02 | Arrived |
| Mon, Aug 17 | Jackson (JAC) | San Francisco (SFO) | E75L | 13:38 | 14:45 | Arrived |
| Tue, Aug 18 | Jackson (JAC) | San Francisco (SFO) | E75L | 13:16 | 14:15 | Arrived |
| Wed, Aug 19 | San Francisco (SFO) | Seattle (SEA) | 739 | 15:26 | 17:00 | Scheduled |
| Thu, Aug 20 | San Francisco (SFO) | Seattle (SEA) | B39M | 15:26 | 17:39 | Scheduled |
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AA9399 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of AA9399 is 47% (Late on average 36 minutes), and the on-time arrival rate is 93% (Early on average 3 minutes).
On-Time Departures
Punctuality
47
%
Late on average
36 minutes
Early
0
%
On time
47
%
30 mins late
43
%
60 mins late
7
%
90 mins late
3
%
Cancelled
1
%
On-Time Arrivals
Punctuality
93
%
Early on average
3 minutes
Early
67
%
On time
27
%
30 mins late
7
%
60 mins late
0
%
90 mins late
0
%
Cancelled
1
%
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Destination Info: Seattle Weather & Time
Clear
|
14°C - 26°C
Expected weather conditions upon arrival
0 hour time difference
Time on arrival: San Francisco 17:39
|
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