Is UA637 delayed?
Each route and date is shown separately. Confirm that both airports match your booking.
Service date: · Scheduled departure date (America/Chicago)
4 min early
Official source · Updated
Departure
Austin
AUS
Actual
Sep 20
Arrival
Los Angeles
LAX
Actual
Sep 20
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.
Service date: · Scheduled departure date (America/New_York)
2 min early
Official source · Updated
Departure
Dulles
IAD
Actual
Sep 20
Arrival
Austin
AUS
Actual
Sep 20
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 4 min early
AUS → LAX
- 2 min early
IAD → AUS
- 23 min late
SFO → ACV
- 6 min early
AUS → LAX
- 28 min early
IAD → AUS
Flight history and details
Aug 22, 2026 — Sep 21, 2026
- Observed arrivals
- 27
- Arrivals over 15 minutes late
- 4
- Observed cancellations
- 0
- Observed occurrences
- 34
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 20, 2026Arrived | Austin | Los Angeles | -4 | |
| Sep 20, 2026Arrived | Dulles | Austin | -2 | |
| Sep 19, 2026Arrived | San Francisco | Arcata/Eureka | 23 | |
| Sep 18, 2026Arrived | Austin | Los Angeles | -6 | |
| Sep 18, 2026Arrived | Dulles | Austin | -28 | |
| Sep 17, 2026Arrived | Austin | Los Angeles | -1 | |
| Sep 17, 2026Arrived | Dulles | Austin | -19 | |
| Sep 16, 2026Arrived | Austin | Los Angeles | -8 | |
| Sep 15, 2026Arrived | San Francisco | Arcata/Eureka | -26 | |
| Sep 14, 2026Arrived | Austin | Los Angeles | -18 | |
| Sep 14, 2026Arrived | Dulles | Austin | 16 | |
| Sep 12, 2026Arrived | San Francisco | Arcata/Eureka | -4 | |
| Sep 11, 2026Arrived | Austin | Los Angeles | -6 | |
| Sep 10, 2026Arrived | Austin | Los Angeles | 14 | |
| Sep 9, 2026Arrived | Austin | Los Angeles | -4 | |
| Sep 8, 2026Arrived | San Francisco | Arcata/Eureka | -7 | |
| Sep 7, 2026Arrived | Austin | Los Angeles | 20 | |
| Sep 7, 2026Arrived | Dulles | Austin | -25 | |
| Sep 5, 2026Arrived | San Francisco | Medford | 39 | |
| Sep 4, 2026Arrived | Austin | Los Angeles | -11 | |
| Sep 4, 2026Arrived | Dulles | Austin | -19 | |
| Aug 31, 2026Arrived | Dulles | Austin | -17 | |
| Aug 30, 2026Arrived | Dulles | Austin | -30 | |
| Aug 28, 2026Arrived | Dulles | Austin | -15 | |
| Aug 27, 2026Arrived | Dulles | Austin | -15 | |
| Aug 24, 2026Arrived | Dulles | Austin | -27 | |
| Aug 23, 2026Arrived | Dulles | Austin | -30 |