--- title: "Halifax (YHZ) to Washington (DCA) flights: who flies it" description: "American Airlines flies nonstop from YHZ to DCA, about 2 flights a week, covering 810 miles. See confirmed upgrade and award space by date on 2LNR, the next 14 days free." canonical: "https://2lnr.com/routes/yhz-dca" url: "https://2lnr.com/routes/yhz-dca.md" date_modified: "2026-10-18T05:10:47Z" --- # Halifax to Washington (YHZ-DCA): nonstop upgrade & award space American Airlines flies nonstop from Halifax (YHZ) to Washington (DCA) just twice a week. In the timetable below it flies as AA 4525 and AA 4537, scheduled at 2h 35m to 2h 39m for the 810 miles. 2LNR checks confirmed upgrade and award space on American Airlines flights on this route, so you can see which departures have space before you book. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See YHZ to DCA on the interactive map [Get started free](https://2lnr.com/login) 2 Flights a week, 4-week average 2h 35m to 2h 39m Scheduled flight time 810 mi Nonstop distance Free To get started ## Halifax to Washington flight schedule Scheduled nonstop departures for YHZ to DCA starting October 22, 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 Halifax (YHZ) to Washington (DCA) | Date | Flight | Airline | Departs YHZ | Arrives DCA | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Sat, Oct 24 | AA 4537 | American Airlines | 16:09 | 17:48 | 2h 39m | [Embraer E175](https://2lnr.com/seatmaps/aa/e175.md) | | Sat, Oct 31 | AA 4537 | American Airlines | 17:21 | 19:00 | 2h 39m | Embraer E175 | | Sat, May 29 | AA 4525 | American Airlines | 11:40 | 13:15 | 2h 35m | Embraer E175 | | Sat, Jun 5 | AA 4525 | American Airlines | 11:40 | 13:15 | 2h 35m | Embraer E175 | | Sat, Jun 12 | AA 4525 | American Airlines | 11:40 | 13:15 | 2h 35m | Embraer E175 | | Sat, Jun 19 | AA 4525 | American Airlines | 11:40 | 13:15 | 2h 35m | Embraer E175 | | Sat, Jun 26 | AA 4525 | American Airlines | 11:40 | 13:15 | 2h 35m | Embraer E175 | Showing all 7 scheduled YHZ to DCA departures across 7 days with service, starting October 22, 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 YHZ to DCA date on the interactive map ## Aircraft on the Halifax to Washington nonstop American Airlines flies the [Embraer E175](https://2lnr.com/seatmaps/aa/e175.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. ## Confirmed upgrade & award space on YHZ to DCA departures 2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Open the calendar for Halifax to Washington to see which departures have space, the next 14 days free on every product and the full horizon on Pro. American Airlines award space was open on both Halifax to Washington departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026. ### See real availability Confirmed upgrade or award seats by date on the YHZ to DCA departures 2LNR tracks, checked against live inventory so you know what's open before you book. ### Set an alert Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking. ### Plan on the map See YHZ to DCA on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Halifax to Washington nonstop Carriers operating YHZ to DCA nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date. - [American Airlines (AA) route map](https://2lnr.com/routes/airlines/aa.md)\ [The aircraft AA flies](https://2lnr.com/seatmaps/aa.md) See YHZ to DCA on the interactive map → ## Frequently asked questions about YHZ to DCA **How long is the flight from Halifax (YHZ) to Washington (DCA)?** Scheduled flight times from Halifax (YHZ) to Washington (DCA) run from 2h 35m to 2h 39m across the departures in the schedule table on this page. The nonstop covers about 810 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from YHZ to DCA?** American Airlines is currently the only airline flying YHZ to DCA nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines. **How often does YHZ to DCA operate?** The YHZ to DCA nonstop currently runs twice a week, on American Airlines. Thin schedules like this change by season, and on Pro an alert will catch anything added. **What time do flights from YHZ to DCA depart?** Scheduled YHZ to DCA nonstops in the next 7 days with service leave between 11:40 and 17:21, local time at Halifax. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate YHZ to DCA nonstop?** In the schedule table on this page, YHZ to DCA nonstops fly as AA 4525 and AA 4537 on American Airlines. The table lists each departure by date with its times and aircraft. **How do I check upgrade or award availability on YHZ to DCA?** Open the YHZ to DCA route on the interactive map or the matrix to see confirmed upgrade and award space by date on American Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens. Flying the other way? See [DCA to YHZ upgrade and award space](https://2lnr.com/routes/dca-yhz.md). Award seats rather than schedules? See [American Airlines award availability](https://2lnr.com/awards/aa.md). Looking beyond this route? See [every route from Halifax (YHZ)](https://2lnr.com/routes/yhz.md), or [every route from Washington (DCA)](https://2lnr.com/routes/dca.md). Nonstops from Halifax (YHZ) to other airports within 150 miles of Washington (DCA): - [Halifax (YHZ) to Philadelphia (PHL)](https://2lnr.com/routes/yhz-phl.md), 120 miles from DCA Distances are great-circle between the airports, not driving distance. - [How American upgrades clear](https://2lnr.com/about/aa/upgrades.md) - [How to read award availability by date](https://2lnr.com/guides/award-availability.md) ## Never miss YHZ to DCA upgrade or award space See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)