Possible delays for DL 448 (SEA → MCO) as of 6:43 PM ET. It arrived on time 80.4% of the time in June-August 2026. When it was late, the average delay was 39 minutes. None were cancelled. MCO has delays (RWY:Disabled Aircraft, 16 minutes to 30 minutes (increasing)).
Looks on time
Next leg SEA → MCO, scheduled 11:15 PM local time. No delays at SEA right now, and it usually runs on time.
Cancellation risk: Medium 0% of its flights were cancelled in June-August 2026; MCO has major delays.
Estimate from the schedule, live position and airport conditions, if this flight operates today. Check Delta for official times.
Before you fly
Some links are affiliate links.
Route and schedule
| Leg | Scheduled | On time |
|---|---|---|
| SEA → MCO Seattle, WA to Orlando, FL | 11:15 PM → 7:40 AM | 80% |
Local times. Schedules change; check your booking.
How reliable is DL 448?
| Arrived on time (within 15 min) | 80.4% |
| Average delay when late | 39 min |
| Cancelled | 0% |
| Diverted | 0% |
| Flights tracked | 92 |
Best and worst days to fly DL 448
DL 448 was most reliable on Mondays (86% on time) and least reliable on Wednesdays (77%).
| Monday | |
| Tuesday | |
| Wednesday | |
| Thursday | |
| Friday | |
| Saturday | |
| Sunday |
Why it runs late
| Late-arriving plane | |
| Airline (crew, maintenance) | |
| Air traffic system | |
| Extreme weather |
Share of delay minutes by cause, as reported by Delta to the Department of Transportation.
Other flights SEA → MCO
All flights on this route, ranked
Live status at its airports
We show airport-wide airport status, not this flight's gate or live position. For that, check the Delta app.
Delta delays and what you're owed · Airline phone numbers
About this data
On-time history: U.S. Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, June-August 2026. Live conditions: live airport status. "On time" means arriving within 15 minutes of schedule.
Common questions
Is DL 448 delayed today?
MCO has delays (RWY:Disabled Aircraft, 16 minutes to 30 minutes (increasing)). Checked 6:43 PM ET. For this flight's gate and exact status, check the Delta app.
Is DL 448 usually on time?
DL 448 arrived within 15 minutes of schedule 80.4% of the time in June-August 2026, with an average delay of 39 minutes when late.
How often is DL 448 cancelled?
0% of DL 448 flights were cancelled in June-August 2026.