Flight UA 4591: Harrisburg → Washington Dulles

United Airlines4 October 2026DepartedUpdated 45 min ago, official airport data

All flights Harrisburg → Washington Dulles

Departure

Harrisburg MDT

14:48

Actual14:55 scheduled7 min early

Gate: B1

In flight

An estimate from the times on the boards, not the aircraft's position.

Flight time: 0 h 58 min

Arrival

Washington Dulles IAD

15:46

Expected15:53 scheduled7 min early

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

Follow flight UA 4591, 4 October 2026

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Flight time: 0 h 58 min
Distance: ≈ 151 km
Days of the week

Punctuality of flight UA 4591

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

Flight UA 4591: schedule and upcoming dates

Days it flew in the last 60 days
Usual departure time: 14:55
Usual arrival time: 15:53

Dates already on the boards

Sun 4 OctDeparture 14:55, Arrival 15:53Departed
Mon 5 OctArrival 15:53Scheduled

Follow flight UA 4591, 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 4591

Departure airport: Harrisburg (MDT). Arrival airport: Washington Dulles (IAD). Scheduled flight time: about 0 h 58 min. Distance between the airports: about 151 km in a straight line.

Questions about flight UA 4591

Is flight UA 4591 on time today?

For 4 October 2026 the airport board shows flight UA 4591 as “Departed”. Departure: Harrisburg, 14:48. Arrival: Washington Dulles, 15:46.

Which terminal and gate does flight UA 4591 use?

Harrisburg (MDT): Gate B1. Gates are announced shortly before boarding and can change: check the screens at the airport.

How often is flight UA 4591 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 4591 take?

About 0 h 58 min by the schedule. The airports are 151 km apart.

On which days does flight UA 4591 operate?

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

How can I get notified when flight UA 4591 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 4591, 4 October 2026