# [Codecov](https://codecov.io/gh/apache/incubator-airflow/pull/3880?src=pr&el=h1) Report > Merging > [#3880](https://codecov.io/gh/apache/incubator-airflow/pull/3880?src=pr&el=desc) > into > [master](https://codecov.io/gh/apache/incubator-airflow/commit/1f038a7919207338471d31890f76e71e5cb4571c?src=pr&el=desc) > will **increase** coverage by `0.08%`. > The diff coverage is `n/a`.
[](https://codecov.io/gh/apache/incubator-airflow/pull/3880?src=pr&el=tree) ```diff @@ Coverage Diff @@ ## master #3880 +/- ## ========================================== + Coverage 77.48% 77.57% +0.08% ========================================== Files 200 200 Lines 15850 15940 +90 ========================================== + Hits 12281 12365 +84 - Misses 3569 3575 +6 ``` | [Impacted Files](https://codecov.io/gh/apache/incubator-airflow/pull/3880?src=pr&el=tree) | Coverage Δ | | |---|---|---| | [airflow/jobs.py](https://codecov.io/gh/apache/incubator-airflow/pull/3880/diff?src=pr&el=tree#diff-YWlyZmxvdy9qb2JzLnB5) | `82.74% <0%> (+0.26%)` | :arrow_up: | | [airflow/executors/celery\_executor.py](https://codecov.io/gh/apache/incubator-airflow/pull/3880/diff?src=pr&el=tree#diff-YWlyZmxvdy9leGVjdXRvcnMvY2VsZXJ5X2V4ZWN1dG9yLnB5) | `83.96% <0%> (+0.36%)` | :arrow_up: | | [airflow/utils/email.py](https://codecov.io/gh/apache/incubator-airflow/pull/3880/diff?src=pr&el=tree#diff-YWlyZmxvdy91dGlscy9lbWFpbC5weQ==) | `100% <0%> (+2.63%)` | :arrow_up: | ------ [Continue to review full report at Codecov](https://codecov.io/gh/apache/incubator-airflow/pull/3880?src=pr&el=continue). > **Legend** - [Click here to learn > more](https://docs.codecov.io/docs/codecov-delta) > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data` > Powered by > [Codecov](https://codecov.io/gh/apache/incubator-airflow/pull/3880?src=pr&el=footer). > Last update > [1f038a7...eb4cf61](https://codecov.io/gh/apache/incubator-airflow/pull/3880?src=pr&el=lastupdated). > Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments). [ Full content available at: https://github.com/apache/incubator-airflow/pull/3880 ] This message was relayed via gitbox.apache.org for [email protected]
