Is UA1634 delayed?
Yes — UA1634 is running 398 min late, now expected in Chicago at 19:53 on Oct 1.
Usually on time: arrived within 15 min of schedule on 24 of the last 34 flights.
Each route and date is shown separately. Confirm that both airports match your booking.
398 min late
This update may be out of date. Check with your airline.
Update time unavailable
Departure
Dallas-Fort Worth
DFW
Scheduled
Oct 1
Arrival
Chicago
ORD
Estimated
Scheduled 13:15
Oct 1
Times shown in airport local time
Service date: · Scheduled departure date (America/Chicago)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Actual
- Not available
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.
No live update yet
Showing the published schedule until live times are reported.
Update time unavailable
Departure
Chicago
ORD
Scheduled
Oct 1
Arrival
Albany
ALB
Scheduled
Oct 1
Times shown in airport local time
Service date: · Scheduled departure date (America/Chicago)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
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.
Also sold as AC4855, OS7708, SN9001, AZ4390, LX3277
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 9 min early
Chicago → Albany
- 14 min early
Dallas-Fort Worth → Chicago
- On schedule (13 min behind)
Dallas-Fort Worth → Chicago
- 13 min early
Chicago → Albany
- 7 min early
Dallas-Fort Worth → Chicago
Is UA1634 usually late?
Observation window: Sep 2, 2026 – Oct 2, 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. Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
At the airports today
Dallas-Fort Worth (DFW) departures
- Left more than 15 min late
- 313 of 365
- Cancelled today
- 212
Chicago (ORD) departures
- Left more than 15 min late
- 171 of 199
- Cancelled today
- 11
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 30, 2026Arrived | Chicago | Albany | -9 | |
| Sep 30, 2026Arrived | Dallas-Fort Worth | Chicago | -14 | |
| Sep 29, 2026Arrived | Dallas-Fort Worth | Chicago | 13 | |
| Sep 28, 2026Arrived | Chicago | Albany | -13 | |
| Sep 28, 2026Arrived | Dallas-Fort Worth | Chicago | -7 | |
| Sep 27, 2026Arrived | Dallas-Fort Worth | Chicago | 139 | |
| Sep 26, 2026Arrived | Chicago | Albany | 206 | |
| Sep 26, 2026Arrived | Dallas-Fort Worth | Chicago | -20 | |
| Sep 25, 2026Arrived | Chicago | Albany | -8 | |
| Sep 25, 2026Arrived | Dallas-Fort Worth | Chicago | -19 | |
| Sep 24, 2026Arrived | Chicago | Albany | 57 | |
| Sep 24, 2026Arrived | Dallas-Fort Worth | Chicago | -50 | |
| Sep 23, 2026Arrived | Dallas-Fort Worth | Chicago | -26 | |
| Sep 22, 2026Arrived | Dallas-Fort Worth | Chicago | -37 | |
| Sep 21, 2026Arrived | Dallas-Fort Worth | Chicago | -15 | |
| Sep 20, 2026Arrived | Dallas-Fort Worth | Chicago | -16 | |
| Sep 19, 2026Arrived | Dallas-Fort Worth | Chicago | 200 | |
| Sep 18, 2026Arrived | Dallas-Fort Worth | Chicago | 38 | |
| Sep 17, 2026Arrived | Dallas-Fort Worth | Chicago | 109 | |
| Sep 16, 2026Arrived | Dallas-Fort Worth | Chicago | -40 | |
| Sep 15, 2026Arrived | Dallas-Fort Worth | Chicago | 84 | |
| Sep 14, 2026Arrived | Dallas-Fort Worth | Chicago | 19 | |
| Sep 13, 2026Arrived | Dallas-Fort Worth | Chicago | 32 | |
| Sep 12, 2026Arrived | Dallas-Fort Worth | Chicago | -12 | |
| Sep 11, 2026Arrived | Dallas-Fort Worth | Chicago | -24 | |
| Sep 10, 2026Arrived | Dallas-Fort Worth | Chicago | 8 | |
| Sep 9, 2026Arrived | Dallas-Fort Worth | Chicago | -9 | |
| Sep 8, 2026Arrived | Dallas-Fort Worth | Chicago | -9 | |
| Sep 7, 2026Arrived | Dallas-Fort Worth | Chicago | -38 | |
| Sep 6, 2026Arrived | Dallas-Fort Worth | Chicago | -7 | |
| Sep 5, 2026Arrived | Dallas-Fort Worth | Chicago | -16 | |
| Sep 4, 2026Arrived | Dallas-Fort Worth | Chicago | 181 | |
| Sep 3, 2026Arrived | Dallas-Fort Worth | Chicago | -28 | |
| Sep 2, 2026Arrived | Dallas-Fort Worth | Chicago | -21 |
Email me if UA1634 runs late
We email you if your next UA1634 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.