UA1938United Airlines · IAD → PHX
live · 7m ago
Route confirmed United Airlines

UA1938 WashingtonIAD · 17:46 PhoenixPHX · 21:04

UA1938 by United Airlines flies from Washington (IAD) to Phoenix (PHX) for the Fri, Nov 13 departure.

Right nowExpected · today
17:46

departs IAD · on schedule

Wins back in air~65 minmedian gate push vs arrival · how planes make up time →

The route today

live boards
IADWashingtonModerate riskIAD delay board →
PHXPhoenixOn-time likelyPHX delay board →
IAD→PHXevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
33%Chance of 15+ min delay
2.4%Chance of cancellation
+3 minTypical airport delay in this weather

Conditions at IAD and PHX are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. 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 at Washington

Forecast

Sat 14 Nov, local date

High10°Clikely 9°C to 11°C
Low2°Clikely 0°C to 4°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at Phoenix

Forecast

Sat 14 Nov, local date

High22°Clikely 20°C to 23°C
Low15°Clikely 14°C to 16°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · 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.

Other Washington to Phoenix flights today

same route · United Airlines
UA709departs 08:20
UA1637departs 12:55

If UA1938 is cancelled, these are the other United Airlines nonstop flights from Washington to Phoenix on the same day, with scheduled departure times in IAD local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How UA1938 actually runs

Pro Flight Search has tracked every published board update for UA1938 across the IAD and PHX boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 1 completed leg so far: left right on schedule but landed about 53 min early. Not enough to call it.

The verdict above is that record speaking, so it reflects how UA1938 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
11-12IAD 17:46 17:58 (+12)PHX 21:04 20:11 (−53)

Aircraft

Recent tails: N37567.

Board clocks recorded as IAD and PHX published them.

Planning around UA1938? 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: UA1938 Washington to Phoenix on-time performance, measured from the IAD and PHX airport boards.

Canonical URL
https://proflightsearch.com/flight/UA1938
How we measure this →