UA1742: United flight 1742
Sacramento (SMF) → Washington (IAD) · departs 8:00a, lands 3:58p local · Daily
The timetable below has every scheduled departure; for today's flight, check United.
An estimate from the published timetable, not live tracking: it cannot know about delays, diversions or cancellations.
Live status at United →The route
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UA1742 timetable
Published departure and arrival times, each in its airport's local time, from the flights we sampled Oct 25–31.
| Route | Departs | Arrives | Scheduled | Days |
|---|---|---|---|---|
| SMF → IADSacramento to Washington | 8:00a | 3:58p | 4h58m | Daily |
Flying back from Washington
United flies Washington to Sacramento nonstop 7 times a week, at 6:00p: 6:00p UA2435 · every nonstop IAD → SMF →
How UA1742 ran in our sample
7 of 7 departures left within 15 minutes of schedule (Oct 25–31). Only flights that departed are counted: cancellations are not in our data.
Aircraft: Boeing 737 MAX 9 on 7 of 7.
What time does UA1742 leave Sacramento?
UA1742 is scheduled to depart Sacramento (SMF) at 8:00a (daily), Sacramento time, and to land in Washington (IAD) at about 3:58p local time, a scheduled 4h58m. Times are the published ones from the flights we sampled Oct 25–31; check United for today's.
What plane is UA1742?
Boeing 737 MAX 9 on 7 of the 7 UA1742 flights from SMF we sampled Oct 25–31. Airlines swap aircraft, so the plane on a given day can differ.
Does UA1742 fly every day?
Yes — UA1742 flew Sacramento to Washington every day of the week we sampled (Oct 25–31).
Is UA1742 usually on time?
Of 7 UA1742 departures from SMF we sampled Oct 25–31, 7 left within 15 minutes of the scheduled time. That counts only flights that departed — cancellations are not in our data — and one week is a small sample, so treat it as a hint, not a rating.
More United flights from Sacramento
Timetable from United departures we observed; UA1742 is a United Airlines flight number, and Hop Nonstop is not affiliated with United. Schedules change — confirm with the airline before you travel.