Flight UA 2021: Washington Dulles → San Juan

United Airlines4 October 2026DepartedUpdated 54 min ago, official airport data

All flights Washington Dulles → San Juan

Departure

Washington Dulles IAD

08:37

Actual08:40 scheduled3 min early

Gate: D19

Departed

Arrival

San Juan SJU

We do not track the arrival airport.

Data from the official airport boards. Times are local to each airport.

Follow flight UA 2021, 4 October 2026

We will message you when the status, time, terminal, check-in desk or gate changes on the airport board, exactly as the board shows it. Every message has a Stop button or link.

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Flight time: 3 h 54 min
Distance: ≈ 2,534 km
Days of the week

Punctuality of flight UA 2021

The last 60 days of boards hold fewer than 5 finished flights with a known departure time: too few to count punctuality.

Flight UA 2021: schedule and upcoming dates

Days it flew in the last 60 days
Usual departure time: 08:40
Usual arrival time: 12:34

Dates already on the boards

Sun 4 OctDeparture 08:40Departed
Mon 5 OctDeparture 08:40, Arrival 12:34Scheduled

Follow flight UA 2021, 5 October 2026

We will message you when the status, time, terminal, check-in desk or gate changes on the airport board, exactly as the board shows it. Every message has a Stop button or link.

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Route of flight UA 2021

Departure airport: Washington Dulles (IAD). Arrival airport: San Juan (SJU). Scheduled flight time: about 3 h 54 min. Distance between the airports: about 2,534 km in a straight line.

Questions about flight UA 2021

Is flight UA 2021 on time today?

For 4 October 2026 the airport board shows flight UA 2021 as “Departed”. Departure: Washington Dulles, 08:37.

Which terminal and gate does flight UA 2021 use?

Washington Dulles (IAD): Gate D19. Gates are announced shortly before boarding and can change: check the screens at the airport.

How often is flight UA 2021 delayed?

The last 60 days of boards hold fewer than 5 finished flights with a known departure time: too few to count punctuality.

How long does flight UA 2021 take?

About 3 h 54 min by the schedule. The airports are 2534 km apart.

On which days does flight UA 2021 operate?

In the last 60 days it was on the boards on: Monday, Sunday.

How can I get notified when flight UA 2021 changes?

Use the notifications block at the top of this page: Telegram or e-mail. We will message you when the status, time, terminal, check-in desk or gate changes on the airport board, exactly as the board shows it. Every message has a Stop button or link.

Flight UA 2021, 4 October 2026