--- title: "Washington to Honolulu flights: who flies IAD-HNL" description: "United Airlines flies nonstop from IAD to HNL, about 4 flights a week as UA 345, scheduled at 8h 50m to 9h 50m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/iad-hnl" url: "https://2lnr.com/routes/iad-hnl.md" date_modified: "2026-10-18T05:10:47Z" --- # Washington to Honolulu (IAD-HNL): nonstop flights and who flies them United Airlines flies the IAD to HNL nonstop about 4 times a week. In the timetable below it flies as UA 345, scheduled at 8h 50m to 9h 50m for the 4,809 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 22, 2026. See IAD to HNL on the interactive map [Get started free](https://2lnr.com/login) 4 Flights a week, 4-week average 8h 50m to 9h 50m Scheduled flight time 4,809 mi Nonstop distance Free To get started ## Washington to Honolulu flight schedule Scheduled nonstop departures for IAD to HNL starting October 21, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Washington (IAD) to Honolulu (HNL) | Date | Flight | Airline | Departs IAD | Arrives HNL | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Sat, Oct 24 | UA 345 | United Airlines | 08:30 | 12:20 | 9h 50m | [Boeing 787-8 Dreamliner](https://2lnr.com/seatmaps/ua/787-8.md) | | Sun, Oct 25 | UA 345 | United Airlines | 08:30 | 12:20 | 9h 50m | Boeing 787-8 Dreamliner | | Mon, Oct 26 | UA 345 | United Airlines | 08:30 | 12:20 | 9h 50m | Boeing 787-8 Dreamliner | | Sat, Oct 31 | UA 345 | United Airlines | 08:30 | 12:20 | 9h 50m | Boeing 787-8 Dreamliner | | Sun, Nov 1 | UA 345 | United Airlines | 08:30 | 12:20 | 8h 50m | Boeing 787-8 Dreamliner | | Mon, Nov 2 | UA 345 | United Airlines | 08:30 | 12:20 | 8h 50m | Boeing 787-8 Dreamliner | | Sat, Nov 7 | UA 345 | United Airlines | 08:30 | 12:20 | 8h 50m | Boeing 787-8 Dreamliner | Showing all 7 scheduled IAD to HNL departures across 7 days with service, starting October 21, 2026. Later dates are on the interactive map. Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every IAD to HNL date on the interactive map ## Aircraft on the Washington to Honolulu nonstop United Airlines flies the [Boeing 787-8 Dreamliner](https://2lnr.com/seatmaps/ua/787-8.md) on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full IAD to HNL nonstop schedule This page carries the full IAD to HNL nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each IAD to HNL nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See IAD to HNL on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Washington to Honolulu nonstop Carriers operating IAD to HNL nonstop in the current schedule. - [United Airlines (UA) route map](https://2lnr.com/routes/airlines/ua.md)\ [The aircraft UA flies](https://2lnr.com/seatmaps/ua.md) See IAD to HNL on the interactive map → ## Frequently asked questions about IAD to HNL **How long is the flight from Washington (IAD) to Honolulu (HNL)?** Scheduled flight times from Washington (IAD) to Honolulu (HNL) run from 8h 50m to 9h 50m across the departures in the schedule table on this page. The nonstop covers about 4,809 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from IAD to HNL?** United Airlines is currently the only airline flying IAD to HNL nonstop. 2LNR doesn't show award or upgrade space for it on IAD to HNL, so this page carries the schedule rather than a space claim. **How many flights a week are there from IAD to HNL?** About 4 nonstop flights a week run between Washington (IAD) and Honolulu (HNL) in the current schedule, operated by United Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from IAD to HNL depart?** In the next 7 days with service, every scheduled IAD to HNL nonstop leaves at 08:30 local time at Washington. The schedule table on this page lists each departure by date. **Which flights operate IAD to HNL nonstop?** United Airlines flies UA 345 nonstop from Washington (IAD) to Honolulu (HNL), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft. **Does 2LNR show upgrade or award space on IAD to HNL?** Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on IAD to HNL. The page carries the full IAD to HNL nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [HNL to IAD nonstop flights](https://2lnr.com/routes/hnl-iad.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Washington (IAD)](https://2lnr.com/routes/iad.md), or [every route from Honolulu (HNL)](https://2lnr.com/routes/hnl.md). - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full IAD to HNL nonstop schedule Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)