American Airlines AA3821 Flight Status
According to Trip.com real-time data, the AA3821 flight operated by American Airlines on Sep 21, 2026 is scheduled to fly from Tulsa (TUL) to Dallas (DFW). The flight is expected to depart at 5:00 AM and land at 5:43 AM .
Sun, Sep 20
Mon, Sep 21
Tue, Sep 22
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Arrived
The flight has arrived 27m early
1h 13m
Check-in Counter
--
Boarding Gate
A5
Arrival Gate
B48
Baggage
B30
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Scheduled
Your flight will depart on time.
1h 13m
Check-in Counter
--
Boarding Gate
A5
Arrival Gate
B19
Baggage
B4
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Scheduled
Your flight will depart on time.
1h 13m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
B31
Baggage
B30
Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from Tulsa to Dallas or track other flights with our flight status tracker.
Track the Previous Flight Status: Scheduled
AA3645
|
Phoenix (PHX) 
Tulsa (TUL)
Tulsa (TUL)Scheduled: 6:01 PM
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AA3821 Aircraft Details
According to Trip.com real-time data, the AA3821 flight flying from Tulsa to Dallas on 9/21/2026 is operated by the aircraft model Embraer 175. This aircraft has been in service for 5y, 10m. The aircraft is equipped with 76 seats.
Embraer 175
Punctuality (Departure)
93%
Punctuality (Arrival)
100%
Early on average
22 minutes
Age
5y, 10m
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
46 cm
Seat width better than on 77% of flights
96°
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
More legroom than on 7% of flights
46 cm
Seat width better than on 79% of flights
96°
Reclining Angle
--
Seat layout example
In-Flight Services
Snacks
Inflight entertainment is available
Wi-Fi is available
USB port and power outlet
Seat Information
94 cm
More legroom than on 15% of flights
51 cm
Seat width better than on 8% of flights
102°
Reclining Angle
1-2
Seat layout example
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Flight History for AA3821
Trip.com historical records show that the last AA3821 flight departed on Sun, Sep 20 from TUL at approximately 5:03 AM. This flight is expected to arrrive in DFW at 5:46 AM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Thu, Sep 17 | Tulsa (TUL) | Dallas (DFW) | E75L | 5:38 AM | 6:21 AM | Arrived |
| Fri, Sep 18 | Tulsa (TUL) | Dallas (DFW) | E75L | 5:08 AM | 5:51 AM | Arrived |
| Sat, Sep 19 | Tulsa (TUL) | Dallas (DFW) | E75L | 5:07 AM | 5:49 AM | Arrived |
| Sun, Sep 20 | Tulsa (TUL) | Dallas (DFW) | E75L | 5:03 AM | 5:46 AM | Arrived |
| Mon, Sep 21 | Tulsa (TUL) | Dallas (DFW) | E75L | 5:00 AM | 5:43 AM | Scheduled |
| Tue, Sep 22 | Tulsa (TUL) | Dallas (DFW) | E75L | 5:00 AM | 6:13 AM | Scheduled |
| Wed, Sep 23 | Tulsa (TUL) | Dallas (DFW) | E170 | 5:00 AM | 6:13 AM | Scheduled |
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AA3821 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of AA3821 is 93% (Late on average 10 minutes), and the on-time arrival rate is 100% (Early on average 22 minutes).
On-Time Departures
Punctuality
93%
Late on average 10 minutes
Early
0%
On time
93%
30 mins late
7%
60 mins late
0%
90 mins late
0%
Canceled
2%
On-Time Arrivals
Punctuality
100%
Early on average 22 minutes
Early
93%
On time
7%
30 mins late
0%
60 mins late
0%
90 mins late
0%
Canceled
2%
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Cheap return flights to Tulsa
- Thu, Oct 1Dallas (DFW)Tulsa (TUL) American AirlinesOne way22% off€67€52
- Tue, Nov 3Dallas (DFW)Tulsa (TUL) American AirlinesOne way22% off€67€52
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Frequently Asked Questions
What is the current status of flight aa3821?
Flight aa3821 has not departed yet and is currently on schedule. Scheduled departure 5:00 AM, arrival 6:13 AM (updated Sep 21, 2026).Is flight aa3821 on time today?
Flight aa3821 has not departed yet and is currently on schedule. Scheduled departure is 5:00 AM, with arrival at 6:13 AM. Recheck gate and timing before you head to the airport.Has flight aa3821 departed yet? What is the departure time?
Flight aa3821 is scheduled to depart at 5:00 AM. The latest actual or estimated departure time is 5:00 AM, and the current status is Scheduled (updated Sep 21, 2026).When is flight aa3821 scheduled to arrive?
Flight aa3821 is scheduled to arrive at 6:13 AM. The latest estimated or actual arrival time is 5:43 AM. Status is Scheduled as of Sep 21, 2026.What is the gate information for flight aa3821?
For flight aa3821, the departure terminal is T1 and the boarding gate is A5. Gate assignments can change at short notice—confirm on airport screens before heading to security.What is the baggage carousel number for flight aa3821?
After arrival, baggage for flight aa3821 is expected at carousel B4 in terminal B. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.What route does flight aa3821 fly?
Flight aa3821 is operated by American Airlines from Tulsa (TUL) to Dallas (DFW). Typical flight time is about 1 hour13 minutes; operating days may include Monday.How can I check real-time status for flight aa3821?
Track flight aa3821 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 aa3821 is delayed or canceled, what should I do?
If aa3821 is delayed or canceled, first confirm the latest status here (Scheduled, updated Sep 21, 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 aa3821 departed from Tulsa?
Flight aa3821 has not departed from Tulsa (TUL) yet and is currently on schedule for 5:00 AM.What is the seat configuration for flight aa3821?
Flight aa3821 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: Dallas Weather & Current Time
Mostly cloudy
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24°C - 36°C
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0 hour time difference
Time on arrival: Tulsa 06:13| Dallas 06:13
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