About 1 in 3 DL 4936 flights from Birmingham arrived 15+ minutes late, diverted or cancelled over the past year (33%); 5.6% were cancelled. The typical flight landed 4 minutes early.
DL 4936: BHM → LGA
Scheduled to leave Birmingham at 11:10 a.m. local time, operated by Endeavor Air as 9E 4936. Over the past year it arrived on time 67% of the time (355 flights), in line with other DL flights on the route at that hour (67%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 53 | 49% |
| Tuesday | 52 | 54% |
| Wednesday | 50 | 76% |
| Thursday | 49 | 69% |
| Friday | 51 | 80% |
| Saturday | 48 | 75% |
| Sunday | 52 | 69% |
Why it was late
All flights BHM → LGA · Connecting off DL 4936? Check the risk
DL 4936: LGA → BHM
Scheduled to leave New York at 8:55 a.m. local time, operated by Endeavor Air as 9E 4936. Over the past year it arrived on time 73% of the time (352 flights), in line with other DL flights on the route at that hour (75%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 53 | 60% |
| Tuesday | 52 | 62% |
| Wednesday | 50 | 78% |
| Thursday | 50 | 80% |
| Friday | 51 | 86% |
| Saturday | 52 | 69% |
| Sunday | 44 | 80% |
Why it was late
All flights LGA → BHM · Connecting off DL 4936? Check the risk
Questions
How often is DL 4936 from BHM to LGA late?
Delta Air Lines 4936 from Birmingham, AL to New York, NY arrived 15 or more minutes late, was diverted or was cancelled on 33% of 355 scheduled flights between September 2025 and August 2026. 5.6% were cancelled.
How often is DL 4936 from LGA to BHM late?
Delta Air Lines 4936 from New York, NY to Birmingham, AL arrived 15 or more minutes late, was diverted or was cancelled on 27% of 352 scheduled flights between September 2025 and August 2026. 4.3% were cancelled.
Flight numbers change. Figures cover flights with this airline, number and route only. "Likely range" is the 95% interval for the true on-time rate given the number of flights. This is history, not live status: check Delta Air Lines for today's flight. Method.