UL3166 Flight Status SriLankan Airlines: Doha to Washington (ALK3166)

SriLankan Airlines UL 3166

En-Route, Arriving in 9h40'

DOH Doha

Scheduled
09:25
Actual
09:56

Gate: C18

Departure: Mon, Nov 9, 2026 · local time UTC+3

Doha Hamad International Airport (DOH)

All DOH Departures >

IAD Washington

Scheduled
15:55
Estimated
15:40

Terminal and baggage belt not announced yet

Arrival: Mon, Nov 9, 2026 · local time EST

Washington Dulles International Airport (IAD)

All IAD Arrivals >

Departed 4h 03m ago · lands in 9h 40m 30%

DOH 09:56 IAD 15:40

3,295 km (2,047 mi) flown · 7,832 km (4,867 mi) to go

Route map DOH to IAD Map of the great-circle route from Doha Hamad International Airport, Qatar to Washington Dulles International Airport, United States, 11127 km. The plane shows an estimated position based on departure and arrival times. Map data: Natural Earth. DOH IAD Map data: Natural Earth

Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.

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Distance: 11127 km / 6914 miles · Scheduled Duration: 14:30 · Typical Duration: 13:50

UL 3166 Flight Status & Schedule SriLankan Airlines Doha to Washington

Date From To Departure Arrival Status Details
Nov 09 DOH IAD 09:56 15:40 En-Route Track >
Nov 08 DOH IAD 10:05 16:15 Landed Late Track >
Nov 07 DOH IAD 10:00 16:15 Landed Late Track >
Nov 06 DOH IAD 09:53 15:58 Landed Track >
Nov 05 DOH IAD 09:48 15:34 Landed Track >
Nov 04 DOH IAD 09:49 15:31 Landed Track >
Nov 03 DOH IAD 09:47 15:24 Landed Track >
Nov 02 DOH IAD 09:43 15:32 Landed Track >
Nov 01 DOH IAD 10:15 16:20 Landed Late Track >
Oct 31 DOH IAD 09:56 16:55 Landed Track >

SriLankan Airlines operates UL 3166 from Doha to Washington, a 11,127 km (6,914 mi) trip, daily. The timetable allows 14 h 30 min, but the flight usually takes about 13 h 50 min, so it often makes up time. Today it left at 09:56, 31 minutes late, and is due in Washington at 15:40, 15 minutes early.

< All Doha DOH Departures All Washington IAD Arrivals >

About UL 3166

Route
Doha Hamad International Airport DOH to Washington Dulles International Airport IAD
Distance
11,127 km (6,914 mi)
Typical flight time
13 h 50 min
Flies
Daily
On time
6 of the last 9
Average delay when late
22 min

UL 3166 FAQ

How long is the UL3166 flight?
The timetable allows 14 h 30 min. Doha to Washington is 11,127 km (6,914 mi).
How often is UL3166 late?
3 of the last 9 flights arrived 15 or more minutes late; when late, by 22 minutes on average.
Which days does UL3166 fly?
Daily: it was scheduled on each of the last 7 days.
What other flight numbers does UL3166 have?
Also listed as ALK3166 (SriLankan Airlines' ICAO code) and UL 3166.

UL3166 and Doha DOH to Washington IAD Flights

Flight UL3166 is a code-share SriLankan Airlines flight of the Qatar Airways operated QR707.

Other flights departing from Doha DOH: QR707, QR81, QR8466

Other flights arriving at Washington IAD: QR707, LH418, KL651, UA1614

All flights connecting Doha DOH to Washington IAD.