United Airlines
Is UA637 delayed?
UA637 is cancelled on Nov 14.
Usually on time: arrived within 15 min of schedule on 33 of the last 41 flights.
Cancelled
This update may be out of date. Check with your airline.
Update time unavailable
Departure
Dulles
IAD
Scheduled
Nov 14
Arrival
Austin
AUS
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
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 26 min early
Dulles → Austin
- 15 min early
Dulles → Austin
- 20 min early
Dulles → Austin
- 7 min early
Dulles → Austin
- 25 min early
Dulles → Austin
Is UA637 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
Austin (AUS) departures
- Left more than 15 min late
- 30 of 40
- Cancelled today
- 30
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Nov 14, 2026Cancelled | Dulles | Austin | Not available | Not available |
| Nov 13, 2026Arrived | Dulles | Austin | -26 | |
| Nov 12, 2026Arrived | Dulles | Austin | -15 | |
| Nov 10, 2026Arrived | Dulles | Austin | -20 | |
| Nov 9, 2026Arrived | Dulles | Austin | -7 | |
| Nov 7, 2026Arrived | Dulles | Austin | -25 | |
| Nov 6, 2026Arrived | Dulles | Austin | -16 | |
| Nov 5, 2026Arrived | Dulles | Austin | -19 | |
| Nov 4, 2026Arrived | Dulles | Austin | -12 | |
| Nov 3, 2026Arrived | Dulles | Austin | -22 | |
| Nov 2, 2026Arrived | Dulles | Austin | -38 | |
| Nov 1, 2026Arrived | Dulles | Austin | -18 | |
| Oct 31, 2026Arrived | Dulles | Austin | 224 | |
| Oct 30, 2026Arrived | Dulles | Austin | -25 | |
| Oct 29, 2026Arrived | Dulles | Austin | -13 | |
| Oct 27, 2026Arrived | Dulles | Austin | -20 | |
| Oct 26, 2026Arrived | Dulles | Austin | -38 | |
| Oct 25, 2026Arrived | Dulles | Austin | -21 | |
| Oct 24, 2026Arrived | Austin | Los Angeles | -19 | |
| Oct 23, 2026Arrived | Los Angeles | Monterey | 10 | |
| Oct 23, 2026Arrived | Austin | Los Angeles | 12 | |
| Oct 23, 2026Arrived | Dulles | Austin | -2 | |
| Oct 22, 2026Arrived | Los Angeles | Monterey | 3 | |
| Oct 22, 2026Arrived | Austin | Los Angeles | 16 | |
| Oct 22, 2026Arrived | Dulles | Austin | 1 | |
| Oct 21, 2026Arrived | Los Angeles | Monterey | 23 | |
| Oct 21, 2026Arrived | Austin | Los Angeles | -8 | |
| Oct 21, 2026Arrived | Dulles | Austin | -30 | |
| Oct 20, 2026Arrived | Austin | Los Angeles | -16 | |
| Oct 20, 2026Arrived | Dulles | Austin | -16 | |
| Oct 19, 2026Arrived | Los Angeles | Monterey | -6 | |
| Oct 19, 2026Arrived | Austin | Los Angeles | -14 | |
| Oct 19, 2026Arrived | Dulles | Austin | 2 | |
| Oct 18, 2026Arrived | Los Angeles | Monterey | 25 | |
| Oct 18, 2026Arrived | Austin | Los Angeles | -4 | |
| Oct 18, 2026Arrived | Dulles | Austin | -9 | |
| Oct 17, 2026Arrived | Austin | Los Angeles | -3 | |
| Oct 16, 2026Arrived | Los Angeles | Monterey | 83 | |
| Oct 16, 2026Arrived | Austin | Los Angeles | 21 | |
| Oct 16, 2026Arrived | Dulles | Austin | -18 | |
| Oct 15, 2026Arrived | Los Angeles | Monterey | 62 | |
| Oct 15, 2026Arrived | Austin | Los Angeles | 31 |