IAD → ATLWashington to Atlanta

live

Direct flights from Washington (IAD) to Atlanta (ATL): 21 nonstop departures observed each week across 3 airlines. 87% of the last 23 operated flights arrived within 15 minutes of schedule. The median arrival is 24 minutes early. No cancellations were recorded across the 23 tracked flights. The nonstop covers 859 km, an estimated 1 hour 36 minutes in the air. Measured by Pro Flight Search from live flight boards at Washington and Atlanta. Updated 9 September 2026 at 14:18 UTC.

IAD Washington smooth · +11
ATL Atlanta smooth · +0
859 km · ~1h 36m est.
dep bank 06:00–22:4421x weekly
Runs reliable · 3 airlines · 21x weekly · nonstop
87% on time

of the last 23 operated IAD → ATL flights arrived within 15 minutes

Median arrival delay is −24 min. 0 of 23 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−24 minacross the last 23 operated legs
Flight time~1h 36mestimated from route distance
Weekly departures21x3 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 23

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Delta Air LinesFrontier AirlinesUnited 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 LinesDL92% on time

Flights DL2127 06:00 daily · DL3080 08:28 daily · DL1324 10:16 daily · DL1444 12:30 Mo Tu We Th Fr

Frontier AirlinesF960% on time

Flights F94707 06:20 daily · F93691 20:39 Tu We Th Fr Su · F94409 20:39 Mo Sa

United AirlinesUA100% on time

Flights UA2739 08:19 daily · UA471 12:40 daily · UA2081 17:31 daily · UA4043 22:44 Th Fr Sa Su

History

operated legs · board outcomes
09-09DL2127dep +9 → arr−23
09-09DL3080dep +5 → arr−32
09-09F94707dep +15 → arr−29
09-09UA2739dep +11 → arr−28
09-08DL1444dep +11 → arr−19
09-08DL1695dep +24 → arr−23
09-08DL2127dep +10 → arr−27
09-08DL2135dep +5 → arr−32
09-08DL3080dep +5 → arr−33
09-08F93691dep +59 → arr+0
09-08F94707dep −2 → arr−57
09-08UA2081dep +6 → arr−45
09-08UA2739dep +7 → arr−38
09-08UA471dep +24 → arr−24
09-07DL1324arrived−12
09-07DL1444arrived−2
09-07DL1695arrived−42
09-07DL2127arrived+0
09-07DL2135arrived−25
09-07DL3080arrived+41
09-07F94409arrived+92
09-07F94707arrived+61
09-07UA2081arrived−14

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
IADWashington +11 min smooth 🌤 scattered clouds · SSW 10 kt Full IAD delay board →
ATLAtlanta +0 min smooth 🌤 few clouds · E 7 kt Full ATL delay board →

Weather lens

Current conditions put the pressure at IAD and ATL: 34% odds of a 15+ minute delay and around +2 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Washington to Atlanta route actually runs

Pro Flight Search records official board updates for nonstop IAD to ATL 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 — Washington (IAD) to Atlanta (ATL) route reliability, measured from operated flights on official airport boards.

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

IAD to ATL questions

Is IAD–ATL running on time right now?

Smooth skies ahead. The departure side at IAD is the weaker end, route health score 92/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on IAD–ATL?

Operators schedule morning departures around 06:00 and evening departures around 17:31 from IAD. Earlier flights typically land before destination-airport delays accumulate later in the day; check the ATL delay card to confirm conditions when you'd arrive.

How long is the flight from IAD to ATL?

Great-circle distance is 859 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 91–104 min gate-to-gate on this route.

How often does IAD–ATL fly?

3 carriers operate this route, around 79 flights a week between them. Compare carrier days and times in the airline list above.