UA946United Airlines · IAD → AMS
live · 39m ago
Route confirmed United Airlines

UA946 WashingtonIAD · 19:10 AmsterdamAMS · 08:05

UA946 by United Airlines flies from Washington (IAD) to Amsterdam (AMS) for the Wed, Oct 28 departure.

Right nowLanded in Amsterdam · today
07:32

arrived at AMS · 33 min early

⚖ UA946 typically leaves +19 and lands −33. The air wins minutes back.
Typical gate push+19 minmedian posted departure
Typical arrival−33 minmedian over 11 operations
Wins back in air~52 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 11tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
10-29
+18 gate · −33 arrival
10-28
+18 gate · −33 arrival
10-27
−1 gate · −54 arrival
10-26
+11 gate · −56 arrival
10-25
+28 gate · −18 arrival
10-24
+1 gate · +38 arrival
10-23
+19 gate · −36 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

median arrival −33 min · 0 cancelled · 11 operations tracked

The route today

live boards
IADWashingtonOn-time likelyIAD delay board →
AMSAmsterdamOn-time likelyAMS delay board →
IAD→AMSevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
35%Chance of 15+ min delay
4.4%Chance of cancellation
+5 minTypical airport delay in this weather

Driven mainly by AMS (Amsterdam), currently flying MVFR (marginal visual). These figures come from both airports' records under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow on this route

Forecast

Washington to Amsterdam with United Airlines · Fri 30 Oct, local date

Outlook: below usual
Chance a departure is cancelled
0.7%0.3× usual
Chance a departure leaves 60+ min late
10%0.8× usual

Forecast weather: 33% chance of fog at Washington; 58% chance of fog at Amsterdam

Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 1 departures a day on this route with this airline. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

How UA946 actually runs

Pro Flight Search has tracked every published board update for UA946 across the IAD and AMS boards: schedule changes, gate pushes and actual clocks. Usually lands ~33 min early. Based on 11 confirmed landings · 10/11 within 15 min of schedule. Pushes back late but makes up time in the air.

The verdict above is that record speaking, so it reflects how UA946 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
10-29IAD 19:10 19:28 (+18)AMS 08:05 07:32 (−33)
10-28IAD 19:10 19:28 (+18)AMS 08:05 07:32 (−33)
10-27IAD 19:23 19:22 (−1)AMS 08:05 07:11 (−54)
10-26IAD 19:10 19:21 (+11)AMS 08:05 07:09 (−56)
10-25IAD 19:10 19:38 (+28)AMS 08:05 07:47 (−18)
10-24IAD 20:38 20:39 (+1)AMS 08:05 08:43 (+38)
10-23IAD 17:35 17:54 (+19)AMS 07:35 06:59 (−36)
10-22IAD 17:35 18:36 (+61)AMS 07:35 07:13 (−22)
10-21IAD 17:35 18:10 (+35)AMS 07:35 07:07 (−28)
10-20IAD 17:35 18:05 (+30)AMS 07:35 07:01 (−34)
10-19IAD 17:35 18:10 (+35)AMS 07:35 07:40 (+5)

Aircraft

Recent tails: N656UA, N649UA, N642UA, N644UA.

Board clocks recorded as IAD and AMS published them.

Planning around UA946? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: UA946 Washington to Amsterdam on-time performance, measured from the IAD and AMS airport boards.

Canonical URL
https://proflightsearch.com/flight/UA946
How we measure this →