Is UA4550 delayed?
No delay reported yet — UA4550 is scheduled to leave Newark at 14:07 on Sep 26 and reach Knoxville at 19:32 (as of Sep 26, 09:00 UTC). Over its last 39 recorded arrivals, 5 landed more than 15 min late.
Each route and date is shown separately. Confirm that both airports match your booking.
No live update yet
Showing the published schedule until live times are reported.
Update time unavailable
Departure
Newark
EWR
Scheduled
Sep 26
Arrival
Knoxville
TYS
Scheduled
Sep 26
Times shown in airport local time
Service date: · Scheduled departure date (America/New_York)
Think UA4550 runs late today? Delayed is trading at 22¢ — pays out x4.47.
Will United Airlines UAL 4550 from Newark to Knoxville arrive on time, be delayed, or be cancelled on Sep 26?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.
No live update yet
Showing the published schedule until live times are reported.
Update time unavailable
Departure
New York
LGA
Scheduled
Not available
Arrival
Montreal
YUL
Scheduled
Sep 26
Times shown in airport local time
Service date: · Scheduled arrival date; departure time unavailable (UTC)
Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Operating flight: AAL4550
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 24 min late
EWR → TYS
- 5 min early
LGA → YUL
- 8 min late
EWR → TYS
- 6 min early
LGA → YUL
- 7 min early
DAY → IAD
Flight history and details
Aug 27, 2026 — Sep 26, 2026
- Observed arrivals
- 39
- Arrivals over 15 minutes late
- 5
- Observed cancellations
- 0
- Observed occurrences
- 39
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 25, 2026Arrived | Newark | Knoxville | 24 | |
| Sep 25, 2026Arrived | New York | Montreal | -5 | |
| Sep 24, 2026Arrived | Newark | Knoxville | 8 | |
| Sep 24, 2026Arrived | New York | Montreal | -6 | |
| Sep 23, 2026Arrived | Dayton | Dulles | -7 | |
| Sep 23, 2026Arrived | New York | Montreal | 0 | |
| Sep 22, 2026Arrived | Dayton | Dulles | -22 | |
| Sep 22, 2026Arrived | New York | Montreal | -8 | |
| Sep 21, 2026Arrived | Dayton | Dulles | -14 | |
| Sep 21, 2026Arrived | New York | Montreal | -7 | |
| Sep 20, 2026Arrived | Dulles | Norfolk | 138 | |
| Sep 20, 2026Arrived | Dayton | Dulles | -8 | |
| Sep 20, 2026Arrived | New York | Montreal | -14 | |
| Sep 19, 2026Arrived | New York | Montreal | -25 | |
| Sep 18, 2026Arrived | Dayton | Dulles | 0 | |
| Sep 18, 2026Arrived | New York | Montreal | -15 | |
| Sep 17, 2026Arrived | Dayton | Dulles | -20 | |
| Sep 17, 2026Arrived | New York | Montreal | -23 | |
| Sep 16, 2026Arrived | New York | Montreal | -20 | |
| Sep 15, 2026Arrived | Dayton | Dulles | -17 | |
| Sep 15, 2026Arrived | New York | Montreal | 2 | |
| Sep 14, 2026Arrived | Dayton | Dulles | -17 | |
| Sep 14, 2026Arrived | New York | Montreal | -17 | |
| Sep 13, 2026Arrived | New York | Montreal | -25 | |
| Sep 12, 2026Arrived | New York | Montreal | -33 | |
| Sep 11, 2026Arrived | Dayton | Dulles | -18 | |
| Sep 11, 2026Arrived | New York | Montreal | -3 | |
| Sep 10, 2026Arrived | Dayton | Dulles | -27 | |
| Sep 10, 2026Arrived | New York | Montreal | -25 | |
| Sep 9, 2026Arrived | Dayton | Dulles | -28 | |
| Sep 9, 2026Arrived | New York | Montreal | -28 | |
| Sep 8, 2026Arrived | New York | Montreal | -11 | |
| Sep 7, 2026Arrived | Bangor | Newark | 35 | |
| Sep 7, 2026Arrived | New York | Montreal | 17 | |
| Sep 6, 2026Arrived | New York | Montreal | -25 | |
| Sep 5, 2026Arrived | New York | Montreal | -22 | |
| Sep 4, 2026Arrived | Bangor | Newark | 15 | |
| Sep 4, 2026Arrived | New York | Montreal | 8 | |
| Sep 3, 2026Arrived | Bangor | Newark | 35 |