Is AZ4498 delayed?
No — AZ4498 landed in Chicago 31 min early, at 12:14 on Sep 26 (as of Sep 26, 19:33 UTC). Over its last 13 recorded arrivals, 3 landed more than 15 min late.
31 min early
Official source · Updated
Departure
San Francisco
SFO
Actual
Sep 26
Arrival
Chicago
ORD
Actual
Sep 26
Times shown in airport local time
Service date: · Scheduled departure date (America/Los_Angeles)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
Operating flight: UAL2091
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Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 31 min early
SFO → ORD
- 37 min early
SFO → ORD
- 45 min early
SFO → ORD
- 14 min early
SFO → ORD
- 36 min early
SFO → ORD
Flight history and details
Aug 28, 2026 — Sep 27, 2026
- Observed arrivals
- 13
- Arrivals over 15 minutes late
- 3
- Observed cancellations
- 0
- Observed occurrences
- 13
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 26, 2026Arrived | San Francisco | Chicago | -31 | |
| Sep 24, 2026Arrived | San Francisco | Chicago | -37 | |
| Sep 23, 2026Arrived | San Francisco | Chicago | -45 | |
| Sep 22, 2026Arrived | San Francisco | Chicago | -14 | |
| Sep 20, 2026Arrived | San Francisco | Chicago | -36 | |
| Sep 19, 2026Arrived | San Francisco | Chicago | 170 | |
| Sep 17, 2026Arrived | San Francisco | Chicago | 68 | |
| Sep 15, 2026Arrived | San Francisco | Chicago | 83 | |
| Sep 12, 2026Arrived | San Francisco | Chicago | -45 | |
| Sep 10, 2026Arrived | San Francisco | Chicago | -27 | |
| Sep 8, 2026Arrived | San Francisco | Chicago | -54 | |
| Sep 6, 2026Arrived | San Francisco | Chicago | -39 | |
| Sep 5, 2026Arrived | San Francisco | Chicago | -40 |