SLC → IADSalt Lake City to Washington

live

Direct flights from Salt Lake City (SLC) to Washington (IAD): 14 nonstop departures observed each week across 2 airlines. 100% of the last 15 operated flights arrived within 15 minutes of schedule. The median arrival is 18 minutes early. No cancellations were recorded across the 15 tracked flights. The nonstop covers 2,934 km, an estimated 4 hours 16 minutes in the air. Measured by Pro Flight Search from live flight boards at Salt Lake City and Washington. Updated 21 October 2026 at 12:48 UTC.

Today, SLC → IAD

Wed 21 Oct · local times
  1. 09:45 UA1322United On schedule ·

Checked SLC board 06:48 · IAD board 06:18

SLC Salt Lake City smooth · +0
IAD Washington smooth · +0
2,934 km · ~4h 16m est.
dep bank 09:45–17:3514x weekly
Runs reliable · 2 airlines · 14x weekly · nonstop
100% on time

of the last 15 operated SLC → IAD flights arrived within 15 minutes

Median arrival delay is −18 min. 0 of 15 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−18 minacross the last 15 operated legs
Flight time~4h 16mestimated from route distance
Weekly departures14x2 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 15

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Delta Air LinesUnited Airlines

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
Delta Air LinesDL100% on time

Flights DL847 17:35 daily

United AirlinesUA100% on time

Flights UA1322 09:45 daily

History

operated legs · board outcomes
10-20CCK72departed+0
10-20DL847dep +7 → arr−16
10-20UA1322dep +23 → arr−19
10-19DL847dep +14 → arr−14
10-19UA1322dep +16 → arr−22
10-18DL847dep +12 → arr−11
10-18UA1322dep +23 → arr+0
10-17DL847dep +18 → arr+1
10-17UA1322dep +16 → arr−18
10-16DL847dep +4 → arr−15
10-16UA1322dep +17 → arr−20
10-15DL847dep +7 → arr−24
10-15UA1322dep +14 → arr−20
10-14DL847dep +11 → arr−25
10-14UA1322dep +27 → arr−27

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
SLCSalt Lake City +0 min smooth 🌤 scattered clouds · SE 5 kt Full SLC delay board →
IADWashington +0 min smooth 🌤 few clouds · N 9 kt Full IAD delay board →

Weather lens

Current conditions put the pressure at SLC and IAD: 33% odds of a 15+ minute delay and around +4 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Salt Lake City to Washington route actually runs

Pro Flight Search records official board updates for nonstop SLC to IAD flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · 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 — Salt Lake City (SLC) to Washington (IAD) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/SLC-IAD
How we measure this →

SLC to IAD questions

Is SLC–IAD running on time right now?

Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on SLC–IAD?

Operators schedule morning departures around 09:45 and evening departures around 17:35 from SLC. Earlier flights typically land before destination-airport delays accumulate later in the day; check the IAD delay card to confirm conditions when you'd arrive.

How long is the flight from SLC to IAD?

Great-circle distance is 2,934 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 237–281 min gate-to-gate on this route.

How often does SLC–IAD fly?

2 carriers operate this route, around 14 flights a week between them. Compare carrier days and times in the airline list above.