DL1734 Delta Air Lines - Flight Status
Codeshare Flights
The flight AM3916 from Aeromexico (AM) is a codeshare flight operated by Delta Air Lines (DL) under the flight number DL1734. Check this page for details about flight DL1734.
Below, you can find details about Delta Air Lines flight DL1734, which currently operates between the airports of Atlanta - Atlanta Hartsfield-Jackson International Airport (Airport Code ATL) and Philadelphia - Philadelphia International Airport (Airport Code PHL).
This flight data pertains specifically to the flight's details for Saturday, February 21, 2026.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights DL1734
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights DL1734
DL1734 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
DL1734 Delta Air Lines from Atlanta
Landed - On-time
Flight Status for Saturday February 21, 2026
Landed - On-time
Flight Status for Saturday February 21, 2026
Airline information
Delta Air Lines
Equipment: Airbus A321 (sharklets)
Departure
Atlanta (ATL)
February 21, 2026
Atlanta Hartsfield-Jackson International Airport
Departed at:
08:21 pm
Terminal:
S
Gate:
B12
Scheduled Departure Time: 08:20 pm
Arrival
Philadelphia (PHL)
February 21, 2026
Philadelphia International Airport
Arrived at:
10:08 pm
Terminal:
D
Gate:
D14
Scheduled Arrival Time: 10:11 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.philadelphia-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:
- AM3916 - Aeromexico
- KE7121 - Korean Air
- KL5164 - KLM Royal Dutch Airlines
- SK3551 - SAS Scandinavian Airlines
- VS2144 - Virgin Atlantic
Additional Information
Which is the frequency of flight DL1734?
The flight DL1734 is currently not scheduled at Philadelphia Airport (PHL).
Which is the distance of flight DL1734?
The distance between the two airports is 667 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight DL1734 is currently not scheduled at Philadelphia Airport (PHL).
Which is the distance of flight DL1734?
The distance between the two airports is 667 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 Atlanta and Philadelphia:
UPS
- Flight Number: 5X1307. (On Time performance: 77 - Average Delay: 10 minutes)
American Airlines
- Flight Number: AA1511. (On Time performance: 73 - Average Delay: 21 minutes)
- Flight Number: AA2713. (On Time performance: 100 - Average Delay: 0 minutes)
- Flight Number: AA4628. (On Time performance: 96 - Average Delay: 1 minutes)
- Flight Number: AA5015. (On Time performance: 69 - Average Delay: 34 minutes)
- Flight Number: AA5040. (On Time performance: 81 - Average Delay: 21 minutes)
- Flight Number: AA5340. (On Time performance: 88 - Average Delay: 104 minutes)
- Flight Number: AA5407. (On Time performance: 75 - Average Delay: 23 minutes)
- Flight Number: AA5426. (On Time performance: 63 - Average Delay: 24 minutes)
Delta Air Lines
- Flight Number: DL1100. (On Time performance: 82 - Average Delay: 9 minutes)
- Flight Number: DL1169. (On Time performance: 79 - Average Delay: 12 minutes)
- Flight Number: DL1269. (On Time performance: 80 - Average Delay: 9 minutes)
- Flight Number: DL1329. (On Time performance: 67 - Average Delay: 21 minutes)
- Flight Number: DL1475. (On Time performance: 75 - Average Delay: 11 minutes)
- Flight Number: DL2065. (On Time performance: 71 - Average Delay: 18 minutes)
- Flight Number: DL2153. (On Time performance: 92 - Average Delay: 5 minutes)
- Flight Number: DL2270. (On Time performance: 82 - Average Delay: 10 minutes)
- Flight Number: DL2279. (On Time performance: 83 - Average Delay: 14 minutes)
- Flight Number: DL2642. (On Time performance: 86 - Average Delay: 6 minutes)
Frontier Airlines
- Flight Number: F91102. (On Time performance: 41 - Average Delay: 49 minutes)
- Flight Number: F92298. (On Time performance: 66 - Average Delay: 32 minutes)
- Flight Number: F92552. (On Time performance: 70 - Average Delay: 36 minutes)
- Flight Number: F93210. (On Time performance: 70 - Average Delay: 29 minutes)
UPS
- Flight Number: 5X1307. (On Time performance: 77 - Average Delay: 10 minutes)
American Airlines
- Flight Number: AA1511. (On Time performance: 73 - Average Delay: 21 minutes)
- Flight Number: AA2713. (On Time performance: 100 - Average Delay: 0 minutes)
- Flight Number: AA4628. (On Time performance: 96 - Average Delay: 1 minutes)
- Flight Number: AA5015. (On Time performance: 69 - Average Delay: 34 minutes)
- Flight Number: AA5040. (On Time performance: 81 - Average Delay: 21 minutes)
- Flight Number: AA5340. (On Time performance: 88 - Average Delay: 104 minutes)
- Flight Number: AA5407. (On Time performance: 75 - Average Delay: 23 minutes)
- Flight Number: AA5426. (On Time performance: 63 - Average Delay: 24 minutes)
Delta Air Lines
- Flight Number: DL1100. (On Time performance: 82 - Average Delay: 9 minutes)
- Flight Number: DL1169. (On Time performance: 79 - Average Delay: 12 minutes)
- Flight Number: DL1269. (On Time performance: 80 - Average Delay: 9 minutes)
- Flight Number: DL1329. (On Time performance: 67 - Average Delay: 21 minutes)
- Flight Number: DL1475. (On Time performance: 75 - Average Delay: 11 minutes)
- Flight Number: DL2065. (On Time performance: 71 - Average Delay: 18 minutes)
- Flight Number: DL2153. (On Time performance: 92 - Average Delay: 5 minutes)
- Flight Number: DL2270. (On Time performance: 82 - Average Delay: 10 minutes)
- Flight Number: DL2279. (On Time performance: 83 - Average Delay: 14 minutes)
- Flight Number: DL2642. (On Time performance: 86 - Average Delay: 6 minutes)
Frontier Airlines
- Flight Number: F91102. (On Time performance: 41 - Average Delay: 49 minutes)
- Flight Number: F92298. (On Time performance: 66 - Average Delay: 32 minutes)
- Flight Number: F92552. (On Time performance: 70 - Average Delay: 36 minutes)
- Flight Number: F93210. (On Time performance: 70 - Average Delay: 29 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 DL1734
Date
Departure
Arrival
Duration
Aircraft
Status
Saturday
21 February
21 February
08:21 pm
Atlanta (ATL)
Atlanta (ATL)
10:08 pm
Philadelphia (PHL)
Philadelphia (PHL)
01h 47min
Airbus A321 (s
Airbus A321 (s
Landed - On-time
Saturday
14 February
14 February
08:16 pm
Atlanta (ATL)
Atlanta (ATL)
10:07 pm
Philadelphia (PHL)
Philadelphia (PHL)
01h 51min
Airbus A321 (s
Airbus A321 (s
Landed - On-time