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Air Canada

Is AC4923 delayed?

No — AC4923 is on schedule (14 min behind), expected in Chicago at 13:25 on Sep 26. Over its last 22 recorded arrivals, 10 landed more than 15 min late.

Estimated arrivalLast reported

On schedule (14 min behind)

This update may be out of date. Check with your airline.

Update time unavailable

Departure

St Louis

STL

Scheduled

Sep 26

Arrival

Chicago

ORD

Estimated

Scheduled 13:11

Sep 26

Times shown in airport local time

Service date: · Scheduled departure date (UTC)

Think AC4923 runs late today? Delayed is trading at 49¢ — pays out x2.06.

Will Air Canada AC 4923 from St Louis to Chicago arrive on time, be delayed, or be cancelled on Sep 26?
On time49%Pays out x2.02Delayed49%Pays out x2.06Cancelled2%Pays out x49.96
$148 tradedDeparts Sat, Sep 26, 4:35 PM UTC
Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Actual
Not available

Operating flight: UAL4395

View this flight’s market

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.

  • STL → ORD

    26 min late

  • STL → ORD

    12 min early

  • STL → ORD

    346 min late

  • STL → ORD

    32 min early

  • STL → ORD

    17 min late
Flight history and details

Aug 27, 2026 — Sep 26, 2026

Observed arrivals
22
Arrivals over 15 minutes late
10
Observed cancellations
0
Observed occurrences
22

Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.

How flight status works

AC4923 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 25, 2026ArrivedSt LouisChicago
26
Sep 24, 2026ArrivedSt LouisChicago
-12
Sep 23, 2026ArrivedSt LouisChicago
346
Sep 22, 2026ArrivedSt LouisChicago
-32
Sep 21, 2026ArrivedSt LouisChicago
17
Sep 20, 2026ArrivedSt LouisChicago
143
Sep 19, 2026ArrivedSt LouisChicago
238
Sep 18, 2026ArrivedSt LouisChicago
4
Sep 17, 2026ArrivedSt LouisChicago
309
Sep 16, 2026ArrivedSt LouisChicago
319
Sep 15, 2026ArrivedSt LouisChicago
94
Sep 14, 2026ArrivedSt LouisChicago
12
Sep 13, 2026ArrivedSt LouisChicago
26
Sep 12, 2026ArrivedSt LouisChicago
-39
Sep 11, 2026ArrivedSt LouisChicago
49
Sep 10, 2026ArrivedSt LouisChicago
-23
Sep 9, 2026ArrivedSt LouisChicago
-15
Sep 8, 2026ArrivedSt LouisChicago
-28
Sep 7, 2026ArrivedSt LouisChicago
-7
Sep 6, 2026ArrivedSt LouisChicago
-33
Sep 5, 2026ArrivedSt LouisChicago
-2
Sep 4, 2026ArrivedSt LouisChicago
-17

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