My trip
Plan a trip
Tell FlyerIntel where and when you are flying. It will show how that route actually performs at that time of day and on that day of the week, what both airports are doing right now, and when to get to the airport.
LAX → IAD
Los Angeles to Washington
Other times on LAX → IAD
Time of day
- 5–9 AM80.7%
- 9 AM–12 PM86.3%
- 12–3 PM85.0%
- 3–6 PM89.8%
- 6–9 PMToo few flights to score
- 9 PM–5 AM86.8%
Day of week
- Monday86.3%
- Tuesday87.4%
- Wednesday85.0%
- Thursday85.9%
- Friday84.8%
- Saturday83.6%
- Sunday84.9%
Bars start below the lowest figure so a real gap is visible; read the percentage, not the bar length. A time with too few flights to score is left unscored rather than guessed at.
Source: FlyerIntel analysis of US DOT BTS data · July 2023 – July 2026 · History describes what has happened on this route. It is not a prediction about your flight. Full route profile →
Which flight
Every flight number on LAX → IAD with enough history to judge, most reliable first.
On this route, UA2632 (usually 9:30 PM) has the best record: 94.1% on time and 1.05% cancelled over 190 flights, against 85.4% on time for LAX → IAD as a whole.
| Flight | Usually departs | On time | Cancelled |
|---|---|---|---|
| UA2632United AirlinesLive map | 9:30 PM | 94.1% | 1.05% |
| UA2667United AirlinesLive map | 10:15 AM | 89.4% | 0.13% |
| UA1573United AirlinesLive map | 4:49 PM | 89.2% | 0.22% |
| UA1635United AirlinesLive map | 1:15 PM | 85.7% | 0.38% |
| UA2268United AirlinesLive map | 8:15 AM | 81.2% | 0.00% |
Source: FlyerIntel analysis of US DOT BTS data · July 2023 – July 2026 · “Usually departs” is the scheduled time each flight number most often had over the period; airlines retime flights, so confirm the time on your booking. Flight numbers with fewer than 90 operations on this route are left out. This is history, not a forecast for your flight.
When to get to the airport
A starting point for LAX, not a promise about your day.
Add your departure time above for clock times.
How this was worked out
- FlyerIntel cannot currently obtain live security wait times for LAX, so this figure does not account for the queue on the day.
- It does not include your journey to the airport, parking, or a shuttle from a remote lot.
- International departures, and travel with children, checked pets or special assistance, need more time.
Both airports right now
Aviation weather is not currently a factor.
Minimal operational impact. Conditions are not a notable factor for operations right now.
UpdatedAviation weather is not currently a factor.
Minimal operational impact. Conditions are not a notable factor for operations right now.
UpdatedSource: NOAA Aviation Weather Center · Conditions describe the airfield, not your flight, and change quickly.
Other ways to make this journey
Airport pairings serving Los Angeles to Washington.
Who flies this route
Performance by the carrier that actually operates the flight.
| Carrier | Flights | On time | Cancelled | Median delay |
|---|---|---|---|---|
| United Airlines | 6,808 | 86.2% | 0.79% | -10 min |
| Alaska Airlines | 895 | 80.4% | 0.22% | -4 min |