DL3834 Delta Air Lines - Flight Status
Below, you can find details about Delta Air Lines flight DL3834, which currently operates between the airports of Seattle - Seattle-Tacoma International Airport (Airport Code SEA) and Ontario - Ontario International Airport (Airport Code ONT).
This flight data pertains specifically to the flight's details for Sunday, December 28, 2025.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights DL3834
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights DL3834
DL3834 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions. Flight Status
DL3834 Delta Air Lines from Seattle
Scheduled - On-time
Flight Status for Sunday December 28, 2025
This flight was also scheduled for Yesterday (December 27, 2025). See it here
This flight is also scheduled for Tomorrow (December 29, 2025). See it here
Scheduled - On-time
Flight Status for Sunday December 28, 2025
Departure
Seattle (SEA)
December 28, 2025
Seattle-Tacoma International Airport
Estimated Departure Time:
02:30 pm
Terminal:
A
Gate:
A7
Scheduled Departure Time: 02:30 pm
Arrival
Ontario (ONT)
December 28, 2025
Ontario International Airport
Estimated Arrival Time:
05:08 pm
Terminal:
2
Gate:
208
Scheduled Arrival Time: 05:08 pm
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.ontario-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.
Codeshare Flights
This flight is shared with other airlines, this means that these other flights are the same:
- KE3070 - Korean Air
- KL6436 - KLM Royal Dutch Airlines
- WS7136 - WestJet
Additional Information
Which is the frequency of flight DL3834?
The flight DL3834 is scheduled to flight on daily basis.
Which is the distance of flight DL3834?
The distance between the two airports is 957 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight DL3834 is scheduled to flight on daily basis.
Which is the distance of flight DL3834?
The distance between the two airports is 957 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
Alternative Flights
The following airlines serves the same route between Seattle and Ontario:
Alaska Airlines
- Flight Number: AS1364. (On Time performance: 86 - Average Delay: 6 minutes)
- Flight Number: AS489. (On Time performance: 71 - Average Delay: 14 minutes)
- Flight Number: AS592. (On Time performance: 76 - Average Delay: 8 minutes)
- Flight Number: AS664. (On Time performance: 75 - Average Delay: 11 minutes)
Delta Air Lines
- Flight Number: DL4027. (On Time performance: 89 - Average Delay: 9 minutes)
- Flight Number: DL4031. (On Time performance: 91 - Average Delay: 4 minutes)
- Flight Number: DL4070.
- Flight Number: DL4096. (On Time performance: 95 - Average Delay: 3 minutes)
Frontier Airlines
- Flight Number: F93163. (On Time performance: 82 - Average Delay: 10 minutes)
Alaska Airlines
- Flight Number: AS1364. (On Time performance: 86 - Average Delay: 6 minutes)
- Flight Number: AS489. (On Time performance: 71 - Average Delay: 14 minutes)
- Flight Number: AS592. (On Time performance: 76 - Average Delay: 8 minutes)
- Flight Number: AS664. (On Time performance: 75 - Average Delay: 11 minutes)
Delta Air Lines
- Flight Number: DL4027. (On Time performance: 89 - Average Delay: 9 minutes)
- Flight Number: DL4031. (On Time performance: 91 - Average Delay: 4 minutes)
- Flight Number: DL4070.
- Flight Number: DL4096. (On Time performance: 95 - Average Delay: 3 minutes)
Frontier Airlines
- Flight Number: F93163. (On Time performance: 82 - Average Delay: 10 minutes)
Punctuality and delays
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Last Past Flights DL3834
Date
Departure
Arrival
Duration
Aircraft
Status
Saturday
27 December
27 December
02:24 pm
Seattle (SEA)
Seattle (SEA)
05:17 pm
Ontario (ONT)
Ontario (ONT)
02h 53min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Friday
26 December
26 December
02:26 pm
Seattle (SEA)
Seattle (SEA)
05:01 pm
Ontario (ONT)
Ontario (ONT)
02h 35min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Thursday
25 December
25 December
02:29 pm
Seattle (SEA)
Seattle (SEA)
05:24 pm
Ontario (ONT)
Ontario (ONT)
02h 55min
Embraer 175 (E
Embraer 175 (E
Landed - Delayed
Wednesday
24 December
24 December
02:27 pm
Seattle (SEA)
Seattle (SEA)
05:42 pm
Ontario (ONT)
Ontario (ONT)
03h 15min
Embraer 175 (E
Embraer 175 (E
Landed - Delayed
Tuesday
23 December
23 December
03:34 pm
Seattle (SEA)
Seattle (SEA)
06:31 pm
Ontario (ONT)
Ontario (ONT)
02h 57min
Embraer 175 (E
Embraer 175 (E
Landed - Delayed
Monday
22 December
22 December
03:56 pm
Seattle (SEA)
Seattle (SEA)
06:50 pm
Ontario (ONT)
Ontario (ONT)
02h 54min
Embraer 175 (E
Embraer 175 (E
Landed - Delayed
Sunday
21 December
21 December
02:20 pm
Seattle (SEA)
Seattle (SEA)
05:14 pm
Ontario (ONT)
Ontario (ONT)
02h 54min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Saturday
20 December
20 December
03:24 pm
Seattle (SEA)
Seattle (SEA)
05:53 pm
Ontario (ONT)
Ontario (ONT)
02h 29min
Embraer 175 (E
Embraer 175 (E
Landed - Delayed
