Santa Ana to Washington (SNA-IAD): nonstop flights and who flies them

United Airlines flies the SNA to IAD nonstop about 13 times a week. In the timetable below it flies as UA 688 and UA 1348, scheduled at 4h 50m to 4h 57m for the 2,261 miles.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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13
Flights a week, 4-week average
4h 50m to 4h 57m
Scheduled flight time
2,261 mi
Nonstop distance
Free
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Santa Ana to Washington flight schedule

Scheduled nonstop departures for SNA to IAD 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.

Schedule data dated .

Scheduled nonstop departures from Santa Ana (SNA) to Washington (IAD)
Date Flight Airline Departs SNA Arrives IAD Duration Aircraft
UA 688United Airlines08:2516:224h 57mBoeing 737-700
UA 688United Airlines08:2516:224h 57mBoeing 737-700
UA 688United Airlines08:2516:224h 57mBoeing 737-700
UA 1348United Airlines08:1516:054h 50mBoeing 737-700
UA 688United Airlines08:2516:224h 57mBoeing 737-700
UA 1348United Airlines08:1516:054h 50mBoeing 737-700
UA 688United Airlines08:2516:224h 57mBoeing 737-700
UA 1348United Airlines08:1516:054h 50mBoeing 737-700
UA 688United Airlines08:2516:224h 57mBoeing 737-700
UA 1348United Airlines08:1516:054h 50mBoeing 737-700
UA 688United Airlines08:2516:224h 57mBoeing 737-700

Showing all 11 scheduled SNA to IAD 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 SNA to IAD date on the interactive map

Aircraft on the Santa Ana to Washington nonstop

United Airlines flies the Boeing 737-700 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 SNA to IAD nonstop schedule

This page carries the full SNA to IAD nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each SNA to IAD nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See SNA to IAD on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Santa Ana to Washington nonstop

Carriers operating SNA to IAD nonstop in the current schedule.

See SNA to IAD on the interactive map →

Frequently asked questions about SNA to IAD

How long is the flight from Santa Ana (SNA) to Washington (IAD)?
Scheduled flight times from Santa Ana (SNA) to Washington (IAD) run from 4h 50m to 4h 57m across the departures in the schedule table on this page. The nonstop covers about 2,261 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from SNA to IAD?
United Airlines is currently the only airline flying SNA to IAD nonstop. 2LNR doesn't show award or upgrade space for it on SNA to IAD, so this page carries the schedule rather than a space claim.
How many flights a week are there from SNA to IAD?
About 13 nonstop flights a week run between Santa Ana (SNA) and Washington (IAD) 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 SNA to IAD depart?
Scheduled SNA to IAD nonstops in the next 7 days with service leave between 08:15 and 08:25, local time at Santa Ana. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate SNA to IAD nonstop?
In the schedule table on this page, SNA to IAD nonstops fly as UA 688 and UA 1348 on United Airlines. The table lists each departure by date with its times and aircraft.
Does 2LNR show upgrade or award space on SNA to IAD?
Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on SNA to IAD. The page carries the full SNA to IAD nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full SNA to IAD 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.

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