United Airlines UA2021 Flight Status
Based on Trip.com’s real-time data, the UA2021 flight operated by United Airlines on Sep 20, 2026 is scheduled to fly from Washington D.C. (IAD) to San Juan (SJU). The flight is expected to depart at 09:00 and land at 12:27 .
Sat, Sep 19
Sun, Sep 20
Mon, Sep 21
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Arrived
The flight has arrived 8m early
3h 54m
Check-in Counter
AREA 4
Boarding Gate
C19
Arrival Gate
B8
Baggage
4
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Scheduled
Your flight will depart on time.
3h 54m
Check-in Counter
AREA 4
Boarding Gate
D32
Arrival Gate
B8
Baggage
4
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Scheduled
Your flight will depart on time.
3h 54m
Check-in Counter
AREA 4
Boarding Gate
--
Arrival Gate
--
Baggage
4
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Information provided by VariFlight For the latest updates, please refer to airport announcements or consult your airline. You can also explore more flights from Washington D.C. to San Juan or track other flights with our flight status tracker.
Track the Previous Flight Status: En Route
UA2837
|
San Francisco (SFO) 
Washington D.C. (WAS)
Washington D.C. (WAS)Scheduled: 07:00
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UA2021 Aircraft Details
According to Trip.com real-time data, the UA2021 flight flying from Washington D.C. to San Juan on 9/20/2026 is operated by the aircraft model Boeing 737-900. This aircraft has been in service for 1y, 5m. The aircraft is equipped with 179 seats.
Boeing 737-900
Punctuality (Departure)
90%
Punctuality (Arrival)
97%
Early on average
6 minutes
Age
1y, 5m
Seats
179
Distance
--
Economy
Business
First
Premium Economy
Onboard Amenities
None
On-demand entertainment
Wi-Fi (additional charge)
Power outlet
Seating Plan
--
Legroom
--
Seat width
100°
Reclining Angle
3-3
Seat layout example
Onboard Amenities
Meal included
On-demand entertainment
Wi-Fi (additional charge)
Power outlet
Seating Plan
--
Legroom
--
Seat width
--
Reclining Angle
2-2
Seat layout example
Onboard Amenities
Meal included
Entertainment available, please bring your own device
Wi-Fi is available
Power outlet
Seating Plan
94 cm
Legroom
51 cm
Seat width
120°
Reclining Angle
--
Seat layout example
Onboard Amenities
Meal included
Entertainment available, please bring your own device
Wi-Fi is available
Power outlet
Seating Plan
--
Legroom
--
Seat width
105°
Reclining Angle
--
Seat layout example
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Flight History for UA2021
Trip.com historical records show that the last UA2021 flight departed on Sat, Sep 19 from IAD at approximately 09:08. This flight is expected to arrrive in SJU at 12:26.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Sep 13 | Washington D.C. (IAD) | San Juan (SJU) | B39M | 09:14 | 12:36 | Arrived |
| Mon, Sep 14 | Washington D.C. (IAD) | San Juan (SJU) | B39M | 11:04 | 14:29 | Arrived |
| Thu, Sep 17 | Washington D.C. (IAD) | San Juan (SJU) | B39M | 09:12 | 12:50 | Arrived |
| Fri, Sep 18 | Washington D.C. (IAD) | San Juan (SJU) | B39M | 09:10 | 12:31 | Arrived |
| Sat, Sep 19 | Washington D.C. (IAD) | San Juan (SJU) | B38M | 09:08 | 12:26 | Arrived |
| Sun, Sep 20 | Washington D.C. (IAD) | San Juan (SJU) | B39M | 09:00 | 12:27 | Scheduled |
| Mon, Sep 21 | Washington D.C. (IAD) | San Juan (SJU) | B39M | 09:00 | 12:54 | Scheduled |
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UA2021 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA2021 is 90% (Late on average 19 minutes), and the on-time arrival rate is 97% (Early on average 6 minutes).
On-Time Departures
Punctuality
90%
Late on average 19 minutes
Early
0%
On time
90%
30 mins late
7%
60 mins late
0%
90 mins late
3%
Cancelled
0%
On-Time Arrivals
Punctuality
97%
Early on average 6 minutes
Early
77%
On time
20%
30 mins late
0%
60 mins late
0%
90 mins late
3%
Cancelled
0%
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Cheap Return Flights to Washington D.C.
- Tue, Nov 3San Juan (SJU)Washington D.C. (WAS)
Frontier AirlinesOne way44% off€129€72 - Sat, Oct 31San Juan (SJU)Washington D.C. (WAS) Frontier AirlinesOne way36% off€129€82
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Frequently Asked Questions
What is the current status of flight ua2021?
Flight ua2021 has not departed yet and is currently on schedule. Scheduled departure 09:00, arrival 12:54 (updated Sep 20, 2026).Is flight ua2021 on time today?
Flight ua2021 has not departed yet and is currently on schedule. Scheduled departure is 09:00, with arrival at 12:54. Recheck gate and timing before you head to the airport.Has flight ua2021 departed yet? What is the departure time?
Flight ua2021 is scheduled to depart at 09:00. The latest actual or estimated departure time is 09:00, and the current status is Scheduled (updated Sep 20, 2026).When is flight ua2021 scheduled to arrive?
Flight ua2021 is scheduled to arrive at 12:54. The latest estimated or actual arrival time is 12:27. Status is Scheduled as of Sep 20, 2026.What is the baggage carousel number for flight ua2021?
After arrival, baggage for flight ua2021 is expected at carousel 4 in terminal B. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.What route does flight ua2021 fly?
Flight ua2021 is operated by United Airlines from Washington D.C. (IAD) to San Juan (SJU). Typical flight time is about 3 hours54 minutes; operating days may include Sunday.How can I check real-time status for flight ua2021?
Track flight ua2021 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 ua2021 is delayed or canceled, what should I do?
If ua2021 is delayed or canceled, first confirm the latest status here (Scheduled, updated Sep 20, 2026). Contact United Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight ua2021 departed from Washington D.C.?
Flight ua2021 has not departed from Washington D.C. (IAD) yet and is currently on schedule for 09:00.What is the seat configuration for flight ua2021?
Flight ua2021 usually flies a Boeing 737-900 with seat layout 3-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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Destination Info: San Juan Weather & Time
Intermittent clouds
|
26°C - 32°C
Expected weather conditions upon arrival
0 hour time difference
Time on arrival: Washington D.C. 12:27| San Juan 12:27
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