United Airlines
Is UA1434 delayed?
No, UA1434 landed in Dulles 5 min early, at 11:00 on Nov 14 (as of Nov 14, 16:01 UTC).
Usually on time: arrived within 15 min of schedule on 53 of the last 58 flights.
Each route and date is shown separately. Confirm that both airports match your booking.
5 min early
Official source · Updated
Departure
Jacksonville
JAX
Scheduled
Nov 14
Arrival
Dulles
IAD
Actual
Scheduled 11:06
Nov 14
Times shown in airport local time
Service date: · Scheduled departure date (America/New_York)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
No live update yet
Showing the published schedule until live times come in.
Update time unavailable
Departure
Dulles
IAD
Scheduled
Nov 14
Arrival
San Francisco
SFO
Scheduled
Nov 14
Times shown in airport local time
Service date: · Scheduled departure date (America/New_York)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
No live update yet
Showing the published schedule until live times come in.
Update time unavailable
Departure
San Francisco
SFO
Scheduled
Nov 14
Arrival
Las Vegas
LAS
Scheduled
Nov 14
Times shown in airport local time
Service date: · Scheduled departure date (America/Los_Angeles)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Also sold as NZ9175, ET1358, VA8389
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 5 min early
Jacksonville → Dulles
- On schedule (8 min behind)
Dulles → San Francisco
- 23 min early
Jacksonville → Dulles
- On schedule (14 min behind)
San Francisco → Las Vegas
- 49 min early
Dulles → San Francisco
Is UA1434 usually late?
Period: Oct 15, 2026 – Nov 14, 2026
On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Compares scheduled and actual arrival times. Cancelled and diverted flights are left out. Some flights may be missing.
At the airports today
Dulles (IAD) departures
- Left more than 15 min late
- 17 of 46
- Cancelled today
- 28
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Nov 14, 2026Arrived | Jacksonville | Dulles | -5 | |
| Nov 13, 2026Arrived | Dulles | San Francisco | 8 | |
| Nov 13, 2026Arrived | Jacksonville | Dulles | -23 | |
| Nov 12, 2026Arrived | San Francisco | Las Vegas | 14 | |
| Nov 12, 2026Arrived | Dulles | San Francisco | -49 | |
| Nov 12, 2026Arrived | Jacksonville | Dulles | -16 | |
| Nov 11, 2026Arrived | San Francisco | Las Vegas | 9 | |
| Nov 11, 2026Arrived | Dulles | San Francisco | -4 | |
| Nov 11, 2026Arrived | Jacksonville | Dulles | -15 | |
| Nov 10, 2026Arrived | San Francisco | Las Vegas | -12 | |
| Nov 10, 2026Arrived | Dulles | San Francisco | -2 | |
| Nov 10, 2026Arrived | Jacksonville | Dulles | -23 | |
| Nov 9, 2026Arrived | San Francisco | Las Vegas | 59 | |
| Nov 9, 2026Arrived | Dulles | San Francisco | -9 | |
| Nov 9, 2026Arrived | Jacksonville | Dulles | -9 | |
| Nov 8, 2026Arrived | Dulles | San Francisco | -43 | |
| Nov 8, 2026Arrived | Jacksonville | Dulles | -6 | |
| Nov 7, 2026Arrived | San Francisco | Las Vegas | -8 | |
| Nov 7, 2026Arrived | Dulles | San Francisco | -37 | |
| Nov 7, 2026Arrived | Jacksonville | Dulles | -26 | |
| Nov 6, 2026Arrived | San Francisco | Las Vegas | 0 | |
| Nov 6, 2026Arrived | Dulles | San Francisco | -46 | |
| Nov 6, 2026Arrived | Jacksonville | Dulles | 4 | |
| Nov 5, 2026Arrived | San Francisco | Las Vegas | -7 | |
| Nov 5, 2026Arrived | Dulles | San Francisco | -15 | |
| Nov 5, 2026Arrived | Jacksonville | Dulles | -7 | |
| Nov 4, 2026Arrived | San Francisco | Las Vegas | 9 | |
| Nov 4, 2026Arrived | Dulles | San Francisco | -48 | |
| Nov 4, 2026Arrived | Jacksonville | Dulles | -17 | |
| Nov 3, 2026Arrived | San Francisco | Las Vegas | -18 | |
| Nov 3, 2026Arrived | Jacksonville | Dulles | -7 | |
| Nov 2, 2026Arrived | San Francisco | Las Vegas | -21 | |
| Nov 2, 2026Arrived | Jacksonville | Dulles | -11 | |
| Nov 1, 2026Arrived | San Francisco | Las Vegas | 62 | |
| Nov 1, 2026Arrived | Jacksonville | Dulles | -19 | |
| Oct 31, 2026Arrived | San Francisco | Eugene | -1 | |
| Oct 31, 2026Arrived | Jacksonville | Dulles | -4 | |
| Oct 30, 2026Arrived | San Francisco | Eugene | 7 | |
| Oct 30, 2026Arrived | Jacksonville | Dulles | 0 | |
| Oct 29, 2026Arrived | San Francisco | Eugene | -5 | |
| Oct 29, 2026Arrived | Jacksonville | Dulles | -13 | |
| Oct 28, 2026Arrived | San Francisco | Eugene | 35 | |
| Oct 28, 2026Arrived | Jacksonville | Dulles | -13 | |
| Oct 27, 2026Arrived | San Francisco | Eugene | -13 | |
| Oct 27, 2026Arrived | Jacksonville | Dulles | -12 | |
| Oct 26, 2026Arrived | San Francisco | Las Vegas | 13 | |
| Oct 26, 2026Arrived | Jacksonville | Dulles | 110 | |
| Oct 25, 2026Arrived | San Francisco | Eugene | -8 | |
| Oct 25, 2026Arrived | Jacksonville | Dulles | -6 | |
| Oct 24, 2026Arrived | Jacksonville | Dulles | -10 | |
| Oct 23, 2026Arrived | Jacksonville | Dulles | -3 | |
| Oct 22, 2026Arrived | Jacksonville | Dulles | 40 | |
| Oct 21, 2026Arrived | Jacksonville | Dulles | -5 | |
| Oct 20, 2026Arrived | Jacksonville | Dulles | -14 | |
| Oct 19, 2026Arrived | Jacksonville | Dulles | 5 | |
| Oct 18, 2026Arrived | Jacksonville | Dulles | -9 | |
| Oct 17, 2026Arrived | Jacksonville | Dulles | -24 | |
| Oct 16, 2026Arrived | Jacksonville | Dulles | 9 |